题目内容
-What made you so upset?
-________ my key bag, how annoying!
[ ]
A.Lost
B.Because of losing
C.Losing
D.Sine I lost
答案:C

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—____________. His girl friend promised to come at 8:30, but she hasn’t come yet.
A.Having kept waiting |
B.Being kept waiting |
C.To be kept waiting |
D.He was kept waiting |