题目内容

I'm very sorry ______ the whole morning. I forgot the appointment.

A. to keep you wait
B. to have kept you waiting
C. to keep you waiting
D. to keep you to wait

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I ______ everything by the time you get back next month.

A. shall finish
B. will be finishing
C. have finished
D. shall have finished

I'm very ______ to you for your help.

A. grateful
B. agreeable
C. pleased
D. satisfied

下列药物应用时需要修治去心的是( )

A. 沙参
B. 远志
C. 山茱萸
D. 诃子
E. 金樱子

It was not until she arrived in class ______ realized she had forgotten her book.

A. and she
B. when she
C. she
D. that she