1. I used to _________ football on the playground, but now I am used to _________ in the library and the knowledge I get can be used to _________ myself.
A. playing; reading; equip B. play; read; equipping
C. play; reading; equip D. playing; reading; equipping
【答案】C
【解析】
【详解】考查动词词组辨析。句意:我曾经经常在操场上踢足球,但现在我习惯了在图书馆里读书,所学到的知识可以用来装备自己。“used to do”固定搭配“过去常常做某事”。“be used to doing sth”固定搭配“习惯做某事”。“be used to do sth”固定搭配“被……用来做某事”。故选C项。
2. He said before the whole class that only if we put our heart into our lessons _________ great progress.
A. we had made B. we could make
C. could we make D. have we made
【答案】C
【解析】
【详解】考查倒装和时态。句意:他在全班面前说,只有我们把我们的心投入到我们的课上,我们才能取得很大的进步。分析句子可知,设空处为that宾语从句中的主句部分的谓语,根据前面said用一般过去时,可知设空处也要用一般过去时。only + 状语从句位于句首时,主句用部分倒装,根据句意,故选C。