Asisrecordedinhistory,silkworms（蠶）werefirstraisedbyawom...

問題詳情：

As is recorded in history, silkworms（蠶）were first raised by a woman in ______ is today Hebei Province.

A. where                         B. the place                    C. which              D. what

【回答】

D

知識點：賓語從句

題型：選擇題