【课内基础自测】
I.1-6 EFABCD
Ⅱ.题目略。
1.medicine
2.suppose
3.seldom
4.fear
5.double
Ⅲ.题目略。
1.drive
2.wealthy; wealth
3.well
4.worse
5.healthier
【课后巩固提升】
I. 1-5 ACBDC 6-10 AABCB .
Ⅱ.题目略。
1.used to live
2.That's because
3.is much busier than; morepollution
4.A large number of
5.spare time
Ⅲ.1-5 DBBAC 6-10 CADBD
IV.1-5 DABCB