The villagers have already known __________ we'll do is to build the bridge.
2023-05-26
A.this
B.that
C.what
D.which
参考答案:C
B.that
C.what
D.which
参考答案:C
分析句子结构可知,空格处引导主语从句并在从句中作do的宾语,四个选项中只有what有这种用法,故选C。
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