Itwas       theboysaidhealmostneverdidanyexerciseinthes...

問題詳情：

It was        the boy said he almost never did any exercise in the school    the mother began to worry about his health.

       A．what; that            B．that; how             C．when; that           D．that; that

【回答】

知識點：強調句

題型：選擇題