關於Whatwereyoudoing的知識

問題詳情：Whatwereyoudoing       nineandelevenyesterday?   A.from       B.at        C.among      D.between【回答】D知識點：介詞和介詞短語題型：選...

問題詳情：—Whatwereyoudoing_____itwasraining?—Iwaswritingalettertomypenpalinmybedroom.A.before         B.while           C.if            ...

問題詳情：Whatwereyoudoing______therainstorm?A.atthattime     B.intime      C.atthetimeof     D.when【回答】C知識點：介詞和介詞短語題型：選擇題...

問題詳情：—Whatwereyoudoingitwasraining?—Iwasreadingabook.A.before          B.if              C.while           D.after【回答】選C。考...