题目内容

2

A)He worked as a volunteer.
B)He attended a summer school.
C)He travelled around the country.
D)He made a survey in a local hospital.

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A)He has been writing a paper.
B)He has been studying all night.
C)He has been playing games all night.
D)He has been working on the night shift.

A) Very clear.
B)Too simple.
C)Very good.
D)Too long.

A)He is available next week.
B)He is in his office now.
C)He is having a meeting.
D)He is on sick leave.

A)He broke his leg.
B)He has a toothache.
C)He has a stomach ache.
D)He has caught a cold.