单选题 1.00分

I catch a cold now and then.

  • A. always
  • B. occasionally
  • C. constantly
  • D. regularly

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2 单选题 1.00分
  • A. discussing
  • B. defeating
  • C. delaying
  • D. declining
3 单选题 1.00分
  • A. every year
  • B. severely
  • C. actively
  • D. every month
4 单选题 1.00分
  • A. particular
  • B. characteristic
  • C. remarkable
  • D. idiomatic
5 单选题 1.00分
  • A. with a purpose to
  • B. with a view to
  • C. with a goal to
  • D. with a reason to