题目内容
No one really knows exactly when the first people arrived in we now know as California
A.what B.when C.where D.which
A
考查宾语从句的连接词。What在宾语从句中作know的宾语。
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题目内容
No one really knows exactly when the first people arrived in we now know as California
A.what B.when C.where D.which
A
考查宾语从句的连接词。What在宾语从句中作know的宾语。
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