题目

I’m a new reader . Could you tell me ? Certainly . Two weeks , and you can renew them.A. how long can I keep the books B. how long I can keep the booksC. when should I return the books D. when I should return the books 答案：【答案】B【解析】句意：我是一个新读者，请你告诉我这本书我可以借多久吗？当然了，两周，你也可以续借。根据句意，结合答语中的内容为时间段，结合renew提示，所以引导词用how long。宾语从句要用陈述句语序，而A、C为疑问句语序，故选B.小王有50本书，小张的书比小王多得多，小张可能有（ ）本。A.40 B.55 C.29 D.82