问题

have been agreat _____ to my parents in those hard days, for I never failed to live up totheir expectations

A:making; would study
B:to make; was studying
C:to make; had studied
D:making; had been studying

正确答案是：

同类题型

I am delighted to _____ your acquaintance, Mr．Baker.

Do you think shopping online will __ takethe place of shopping in stores

__________ his bike that was bought made his parents very angry.

Mary’s got mad and has been sent to the mental hospital. Did you tell her boss about that?— Yes, but I _____ her husband first.

Sichuan province ______by the earthquake，causing difficulties to the post-festival road transport