Trying without success is better than not trying at all.
查看答案
Do you think my going there will be of any help.
A. 对
B. 错
She was woken up by somebody shouting outside.
A. 对
B. 错
All passengers are required to show their_.
A. tickets
B. ticket
C. ticketes
D. ticketion
I don't doubt _he will come on time.
A. that
B. their
C. what
D. where
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