—What’s Jack up to in the shoe shop? He’s there for ages.—It’s ______ that he hasn’t decided which pair to buy.
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A
sure
B
obvious
C
confusing
D
curious
推荐题目
 It's said that __________ is going to give us a lecture.
#18793
A
a famous young American
B
an American famous young
C
a famous American young
D
a young famous American
They are too _______ for me; I prefer the plain ones.
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A
ordinary
B
fancy
C
imaginary
D
common
The student became ______ the danger of smoking and decided to give it up.
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A
aware
B
aware that
C
aware of
D
aware with