________of the chemical factories in their city _________pouring waste water into the river. It’s too dangerous.
#51213
A
Two fifths; are
B
Two fifths; is
C
Two fifth; are
D
Two fifth; is
推荐题目
—How many birds can you see in the trees?—I can see birds in the trees.
#51374
A
hundred of
B
five hundreds
C
hundreds of
D
five hundreds of
—What time is it? — It’s （7：45）
#51142
A
six thirty
B
forty-five past seven
C
a quarter to eight
D
a quarter past seven
Every minute about ____ babies are born in the world, so the world’s population is increasing by _____million every year.
#51888
A
256 ; 8
B
256; 80
C
261 ; 8
D
261; 80
There are ______________ birds there in the sky.
#51475
A
Million of
B
five millions of
C
millions of
D
five millions
There are about seven ____ students in Grade Eight in Chezhan Middle School.
#51774
A
hundreds
B
hundreds of
C
hundred
D
hundred of