We must keep our room clean, for dirt and disease go______, you know.
#4919
A
hand in hand
B
step by step
C
from time ti time
D
one zfter another
推荐题目
 Mr. Smith went to a bookstore, where a lot of books were        .
#4588
A
produced
B
invented
C
housed
D
disappeared
 John was honest _____ his companions and won their faith _____ him.
#4646
A
to; for
B
with; in
C
for; about
D
with; of
It was in the school ____ he studied ten years ago ____ he gave a wonderful speech.
#4554
A
that; that
B
where; where
C
that ; where
D
where; that
At a rough estimate .Nigeria is           Great Britain.
#4872
A
three times the size as
B
the size three times of
C
three times as the size of
D
three times the size of