________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
There were          different kinds of dinosaurs in the word in the past.
#51715
A
hundred of
B
two hundred of
C
hundreds of
D
two hundreds of
 ______ month of the year is May.
#50994
A
Two
B
The second
C
Five
D
The fifth
September is        month of the year.
#51064
A
nine
B
nineth
C
the ninth
D
the nineth
—How many members are there in the English Drama Club?—     the members is twenty,      of them are girls.
#51204
A
A number of; three-fourth
B
A number of; three-fourths
C
The number of; three-fourth
D
The number of; three-fourths