---In recent years, _____ problem of global warming has been very serious. ---That’s right. People are facing ____ number of natural disasters now.
#9370
A
he; a
B
; the
C
; a
D
he; the
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President Obama has said that he had discussed his administration’s desire for _____ orderly change to _____ more open government in Egypt．
#9569
A
/; the
B
an; a
C
the ; /
D
the ;an
Remember to take a breath of ______ fresh air and have some exercise each day. It will make ______ difference.
#8178
A
/；a
B
the；a
C
/；the
D
a；the
I don't understand what the engineer means , but I’ve got rough idea of project plan。
#10110
A
the ；a
B
不填； the
C
the；不填
D
a ； the
In science fiction we read of flying saucers travel through _____ space, so people want to have ______ better knowledge of the universe.
#10403
A
the; a
B
/; /
C
the; /
D
/; a
—Could you tell me the way to ________ Johnsons，please?—Sorry，we don't have ________ Johnson here in the village.
#7878
A
the；the
B
the；a
C
/；the
D
the；/