選擇填空:1、A:_ you buy me an English-Chinese dicitionary tomorrow? B:Yes,I_.a.May,may b.Couid,can c.Must,may d.Will,can2.You_ give back the book to me now, but you_ lend it to others.a.can't,must b.needn't,mustn't c.mustn't,needn't d.may,need3.A:_ we go out for a walk in the garden? B:That's a good idea.a.Shall b.Can c.Must d.Need請說明原因。謝謝!

熱心網(wǎng)友

1 b: Could can以 could 開頭的提問,相當(dāng)于can ,但是表示委婉的請求。回答用 can。2 b: needn't mustn't你"不必"現(xiàn)在把書還給我,但是你"不可以"把書借給別人。needn't 不必,通常可用來回答 以 must (必須)開頭的疑問句。用must開頭的問句不適合 用 mustn't 回答。mustn't 不可以 通常可用來回答以 may (可以)開頭的問句。用may開頭的問句不適合 用 may not 回答。can't :不能。3 a: shallShall I(we)…?這個句型在征求別人的意見時用,表示“這樣做好嗎?” 從 B:That's a good idea. 的反應(yīng)判斷,選shall最適合。