Question

【题目】You should be about this kind of serious cold; it often kicks back when you think you are better.

A. careful B. hopeless

C. careless D. hopeful

Answer 1

【答案】A

【解析】考查形容词。A. careful 细心的； B. hopeless 无希望的； C. careless 粗心的； D. hopeful有希望的。你应该小心这种严重的感冒;当你认为自己更好时，它往往会重新开始。根据句意可知选A。