—The old man is ill. He ________ to the hospital at once.  --Don’t worry. A doctor _________to come already.
#39195
A
must be sent , has asked
B
must send, have asked
C
must be sent, has been asked
D
must send, have been asked
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Let’s go to see the animals in Yunnan Wild-life Zoo today, Nancy.
#43753
A
look for
B
find
C
play with
D
visit
——There are many ________between them.—— Yes. ________ people think ________.
#39522
A
different, Difference, differently
B
difference, Different, differently
C
differences, Different, differently
D
differently, Difference, different
It is raining, so I        stay at home.
#40088
A
must
B
have to
C
can’t
D
mustn’t