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
As _______ unemployment is very high at the moment, it’s very difficult for people to find _______ work.
#4838
A
the, 不填
B
不填，不填
C
the, a
D
an, the
Just as music as a universal language, _____.
#5004
A
so it is a mirror of the time
B
as a mirror of the time
C
it is also a mirror of the time
D
so is a mirror of the time
Women _______ drink more than two cups of coffee a day have a greater chance of having heart disease than those ________ don’t.
#4963
A
who ;不填
B
不填 ; who
C
who ; who
D
不填; 不填
Obama, _______ life was once hard when he was young, were elected President of American.
#4960
A
for whom
B
who
C
to whom
D
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