Only 16 percent of China’s area ____ covered with forests, so ____of us should protect trees. 
#43863
A
are; every
B
is; each
C
is; everyone
D
are; each
推荐题目
His grandparents ________ at home on weekends.
#43722
A
are .all
B
are both
C
all are
D
both are.
There ______ quantities of apples in the basket and there was ______ milk in the bucket.
#85784
A
were; a number of
B
was; quantities of
C
were; a quantity of
D
was; a good many
It is reported that a woman as well as two children ______ from a big fire yesterday.
#86211
A
was saved
B
were saved
C
had been saved
D
have been saved