单项选择题

______ a satisfactory answer, so he had to write to them again.

A．As he hadn't received
B．Not having received
C．Having not received
D．He hadn't received
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单项选择题
There is a party tonight ______ our new president.
A．in manner of
B．in respect of
C．in honor of
D．in favor of
单项选择题
I caught a ______ of the car before it disappeared around the bend.
A．glance
B．glimpse
C．look
D．see
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