问题
选择题
It is such a modern machine ______ few of the workers know how to operate.
A．as
B．which
C．that
D．the one
答案
答案：A
such …as…引导的定语从句。as代替先行词machine在从居中充当operate的宾语。
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It is such a modern machine ______ few of the workers know how to operate.
A．as
B．which
C．that
D．the one
答案：A
such …as…引导的定语从句。as代替先行词machine在从居中充当operate的宾语。