Question

【题目】---I have a bad cold.

---You _____ lie down and have a good rest.

A. shouldB. couldC. wouldD. can

Answer 1

【答案】A

【解析】

句意：——我得了重感冒。——你应该躺下来好好休息一下。考查情态动词。A. should应该；B. could可以、可能；C. would将会；D. can能、能够。根据I have a bad cold.“我得了重感冒。”可知得了重感冒（bad cold）就应该躺下好好休息，所以这里用 should 更合适，故答案选A。