题目
Since she is badly ill,we have to send for a doctor at once.( )
A.
at present
B.
just now
C.
right away
D.
at the moment
知识点:状语章节:句法 / 句子成分
Since she is badly ill,we have to send for a doctor at once.( )
at present
just now
right away
at the moment
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