Test for Chapter3
I. Multiple choice(共15小题,每小题1分,满分15分)
( ) 1. ---The water isn’t clean and the air isn’t fresh any more.
---I agree. The _____ has been awfully polluted.
A. atmosphere B. environment C. sunlight D. land
( ) 2.---Why should I wear thick clothes today, Mum?
---________________________.
A. Because you look nice B. Yes, you should
C.Because it’s cold outside D.I don’t think so
( ) 3.---The ____ nearly drowned that area.
---..