________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
--Is that Mr. Green? ---No, Mr. Green is an ___________ man. But this man is only about _________.
#51812
A
80-year-old; 18 years old
B
80-years-old;18 years old
C
80-year-old;18-year-old
D
80 years old;18-year-old
      —Can I help you?—I’d like ____________ for my twin daughters.
#51901
A
two pair of shoes
B
two pairs of shoe
C
two pair of shoe
D
two pairs of shoes
There are four ________ students in our school.
#51641
A
hundred
B
hundreds
C
hundreds of
D
hundred of