按要求改写下列各句,每空一词。 1. My pants are fifty dollars. (改为一般疑问句) _____ _____ pants fifty dollars? 2. The black socks are 2 dollars.(对画线部分提问) _____ _____are the black socks? 3. The store sells apples.(改为否定句) The store _____ _____ apples. 4. Her sweater is yellow.(对画线部分提问) _____ _____ is her sweater? 5. Are his shoes black?(作肯定回答) Yes, _____ _____. |