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职称英语
理工类
理工C
六、完形填空
六、完形填空
题量:180题
题型:不定项选择题
试卷简介: 六、完形填空, 此试卷为参加"理工C"的考生提供的"六、完形填空"的答案和解析。
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1
多选题
1.00分
共用题干
Sharks Perform a Service for Earth's Waters
It is hard to get people to think of sharks as anything but a deadly enemy. They are thought to
people frequently. But these fish perform a
service for earth's waters and for human beings. Yet business and sport fishing are threatening their
.Some sharks are at risk of disappearing from
.
Warm weather may influence both fish and shark activity. Many fish swim near coastal areas
their warm waters. Experts say sharks may follow the fish into the same areas,
people also swim. In fact,most sharks do not purposely charge at or bite humans. They are thought to mistake a person
a sea animal,such as a seal or sea lion. That is why people should not swim in the ocean when the sun goes down or comes up.Those are the
when sharks are looking for food. Experts also say that bright colors and shiny jewelry may cause sharks to attack.
A shark has an extremely good sense of smell. It can find small amounts of substances in wa-ter,such as blood,body liquids and
produced by animals. These powerful
help sharks find their food. Sharks eat fish,any
sharks,and plants that live in the ocean.
Medical researchers want to learn more about the shark's body defense,and immune
against disease. Researchers know that sharks
quickly from injuries. They study the shark in hopes of finding a way to fight human disease.
Sharks are important for the world's
.They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in ocean waters do not become too
.This protects the plants and other forms of life that exist in the oceans. 11._________
A.
those
B.
these
C.
another
D.
other
点击查看答案
2
多选题
1.00分
共用题干
Sharks Perform a Service for Earth's Waters
It is hard to get people to think of sharks as anything but a deadly enemy. They are thought to
people frequently. But these fish perform a
service for earth's waters and for human beings. Yet business and sport fishing are threatening their
.Some sharks are at risk of disappearing from
.
Warm weather may influence both fish and shark activity. Many fish swim near coastal areas
their warm waters. Experts say sharks may follow the fish into the same areas,
people also swim. In fact,most sharks do not purposely charge at or bite humans. They are thought to mistake a person
a sea animal,such as a seal or sea lion. That is why people should not swim in the ocean when the sun goes down or comes up.Those are the
when sharks are looking for food. Experts also say that bright colors and shiny jewelry may cause sharks to attack.
A shark has an extremely good sense of smell. It can find small amounts of substances in wa-ter,such as blood,body liquids and
produced by animals. These powerful
help sharks find their food. Sharks eat fish,any
sharks,and plants that live in the ocean.
Medical researchers want to learn more about the shark's body defense,and immune
against disease. Researchers know that sharks
quickly from injuries. They study the shark in hopes of finding a way to fight human disease.
Sharks are important for the world's
.They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in ocean waters do not become too
.This protects the plants and other forms of life that exist in the oceans. 12._________
A.
systems
B.
processes
C.
ideas
D.
circles
点击查看答案
3
多选题
1.00分
共用题干
Sharks Perform a Service for Earth's Waters
It is hard to get people to think of sharks as anything but a deadly enemy. They are thought to
people frequently. But these fish perform a
service for earth's waters and for human beings. Yet business and sport fishing are threatening their
.Some sharks are at risk of disappearing from
.
Warm weather may influence both fish and shark activity. Many fish swim near coastal areas
their warm waters. Experts say sharks may follow the fish into the same areas,
people also swim. In fact,most sharks do not purposely charge at or bite humans. They are thought to mistake a person
a sea animal,such as a seal or sea lion. That is why people should not swim in the ocean when the sun goes down or comes up.Those are the
when sharks are looking for food. Experts also say that bright colors and shiny jewelry may cause sharks to attack.
A shark has an extremely good sense of smell. It can find small amounts of substances in wa-ter,such as blood,body liquids and
produced by animals. These powerful
help sharks find their food. Sharks eat fish,any
sharks,and plants that live in the ocean.
Medical researchers want to learn more about the shark's body defense,and immune
against disease. Researchers know that sharks
quickly from injuries. They study the shark in hopes of finding a way to fight human disease.
Sharks are important for the world's
.They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in ocean waters do not become too
.This protects the plants and other forms of life that exist in the oceans. 13._________
A.
recover
B.
reform
C.
return
D.
rely
点击查看答案
4
多选题
1.00分
共用题干
Sharks Perform a Service for Earth's Waters
It is hard to get people to think of sharks as anything but a deadly enemy. They are thought to
people frequently. But these fish perform a
service for earth's waters and for human beings. Yet business and sport fishing are threatening their
.Some sharks are at risk of disappearing from
.
Warm weather may influence both fish and shark activity. Many fish swim near coastal areas
their warm waters. Experts say sharks may follow the fish into the same areas,
people also swim. In fact,most sharks do not purposely charge at or bite humans. They are thought to mistake a person
a sea animal,such as a seal or sea lion. That is why people should not swim in the ocean when the sun goes down or comes up.Those are the
when sharks are looking for food. Experts also say that bright colors and shiny jewelry may cause sharks to attack.
A shark has an extremely good sense of smell. It can find small amounts of substances in wa-ter,such as blood,body liquids and
produced by animals. These powerful
help sharks find their food. Sharks eat fish,any
sharks,and plants that live in the ocean.
Medical researchers want to learn more about the shark's body defense,and immune
against disease. Researchers know that sharks
quickly from injuries. They study the shark in hopes of finding a way to fight human disease.
Sharks are important for the world's
.They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in ocean waters do not become too
.This protects the plants and other forms of life that exist in the oceans. 14._________
A.
rivers
B.
oceans
C.
forests
D.
mountains
点击查看答案
5
多选题
1.00分
共用题干
Sharks Perform a Service for Earth's Waters
It is hard to get people to think of sharks as anything but a deadly enemy. They are thought to
people frequently. But these fish perform a
service for earth's waters and for human beings. Yet business and sport fishing are threatening their
.Some sharks are at risk of disappearing from
.
Warm weather may influence both fish and shark activity. Many fish swim near coastal areas
their warm waters. Experts say sharks may follow the fish into the same areas,
people also swim. In fact,most sharks do not purposely charge at or bite humans. They are thought to mistake a person
a sea animal,such as a seal or sea lion. That is why people should not swim in the ocean when the sun goes down or comes up.Those are the
when sharks are looking for food. Experts also say that bright colors and shiny jewelry may cause sharks to attack.
A shark has an extremely good sense of smell. It can find small amounts of substances in wa-ter,such as blood,body liquids and
produced by animals. These powerful
help sharks find their food. Sharks eat fish,any
sharks,and plants that live in the ocean.
Medical researchers want to learn more about the shark's body defense,and immune
against disease. Researchers know that sharks
quickly from injuries. They study the shark in hopes of finding a way to fight human disease.
Sharks are important for the world's
.They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in ocean waters do not become too
.This protects the plants and other forms of life that exist in the oceans. 15._________
A.
weak
B.
little
C.
few
D.
great
点击查看答案
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