单项选择题

The revival of the railroad service will be immensely ______ for the Speedy movement of passengers and cargo.

A. beneficial
B. profitable
C. beneficiary
D. proficient
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单项选择题
There is ______ what will happen to them.
A. no telling
B. not telling
C. not to tell
D. not to be told
单项选择题
______ he did not come to work yesterday, be showed that he is not very interested.
A. For that
B. Now that
C. Since that
D. In that
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