语法词汇练习 语法大全 语法详解 英语听力 
-You look so worried, what’s wrong?  -More and more people like me begin to worry about the ______ pollution after the haze (雾霾) appeared in Beijing and some other cities in China.
#28839
A
water
B
air
C
noise
D
Soil
下一题
推荐题目
Acid rain comes from _____. 
#29890
A
the river
B
the water
C
the clouds
D
the forests
—Whose bike is this? —It must belong_____. I have seen him riding it.
#27852
A
John
B
John's
C
to John
D
to John’s
“What’s that?”is a(n)         .
#29761
A
number
B
question
C
name
D
answer
England is famous for__________.
#27942
A
the Statue of Liberty
B
the Leaning Tower of Pisa
C
Tower Bridge
D
the Little Mermaid
There are some ___ on the desk.
#29850
A
magazines
B
newspaper
C
news
D
book