成人英语三级

61.You had better _____ a doctor as soon as possible.

A.seeing B. saw

C. see D. seen

62.The old man is used to ______ early in the morning.

A.exercise B. exercising

C. exercised D. exercises

63.The fisherman, ______ poor, could not buy another boat.

A.is B. was

C. being D. been

64.Three people, ______ were injured in the accident.

A.including a child B. include a child

C. included a child D. includes a child

65.I spent half an hour ______ this difficult math problem.

A.having worked on B. to work on

C. on work D. working on

答案： 61-65 CBCAD

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