单项选择题

Dr. Bethune began to work the _____ he arrived at the front.

A．moment 　　
B．place 　　　
C．way 　　　
D．reason

相关考题

-----Nancy is not coming tonight.----- But she _____!A．...

单项选择题-----Nancy is not coming tonight. ----- But she _____!

A．promises　　
B．promised　　　
C．will promise　　　
D．had promised

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