课时跟踪检测⑨
必修二 Unit 2 The Olympic Games
(计时：45分钟)
Ⅰ.词汇知识
1．— How much did he charge you ________ the service?
— Luckily, it's ________ nothing.
A. for; of B. for; for
C. for; / D. of; /
答案与解析 B 第一空， charge ... for ...“(向……)收费；开价”；第二空， for nothing“免费”。故选B项。
2．The whole city was in high spirits because pieces of exciting news came ________.
A. step by step B. little by little
C. side by side D. one after another
答案与解析 D one after another“一个接一个地”； step by step“一步一步地”； little by little“逐渐地”； side by side“肩并肩地”。根据题意选D项。
