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【单选题】
PCF8591是( )位AD/DA转换芯片A.
8
B.
9
C.
10
D.
11
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反馈参考答案：
举一反三
【单选题】. _____ all over the hills and around the lake are wild flowers of different colors.
A.
Grow
B.
To grow
C.
Growing
D.
Grown
【单选题】A year earlier, Amelia had become the first woman passenger ____ across the Atlantic.
A.
fly
B.
flying
C.
to fly
D.
flown
【单选题】The injured passenger had a medical examination and x-ray _____ that he didn't break any of his bones. [ ]
A.
accounted
B.
concluded
C.
resulted
D.
confirmed
【单选题】. He had to drive faster to ______ for the lost time, which is considered dangerous to the passengers.
A.
take up
B.
put up
C.
make up
D.
turn up
【单选题】More than one passenger __ killed in the accident yesterday.
A.
were
B.
had been
C.
was
D.
has been
【单选题】Every passenger boarding the Titanic filled with confidence that the ship was unsinkable.
A.
was
B.
had been
C.
has been
D.
is
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