赞题库-背景图
单项选择题

They didn’t seem to appreciate the (magnitude) of the problem.

A．existence
B．importance
C．cause
D．situation
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热门试题

单项选择题She (shed) a few tears at her daughter’s wedding.

A．wiped
B．injected
C．produced
D．removed

单项选择题Come out, or I’ll (bust) the door down.

A．shut
B．set
C．break
D．beat