Question

【题目】After __________ the old man, the doctor suggested that he __________ a bad cold.

A. examining; should catch B. examined; had caught

C. examining; had caught D. examined; catch

Answer 1

【答案】C

【解析】句意：在给老人做了检查之后，医生认为他患了重感冒。the doctor为句子主语，与examine为主谓关系，用现在分词；suggest在此为“认为”之意，不用虚拟语气，catch应发生在suggest之前，用过去完成时，表过去的过去。