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【单选题】
(Its hardly ever necessary) to ask a hungry boy (to come to) dinner twice because he (has a hearty) appetite that (gets him to) the table quickly.A.
Its hardly ever necessary
B.
to come to
C.
has a hearty
D.
gets him to
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【单选题】How do you account for your absence from the class last thursday?
A.
explain
B.
examine
C.
choose
D.
expand
【单选题】He said,“I ______a lot of new words by the end of last year.”
A.
had already learnt
B.
would have already learnt
C.
have already learnt
D.
already learnt
【简答题】水基压裂液 主要包含: ( 4 ) 、 ( 5 ) 、 ( 6 ) 、 ( 7 ) 。
【单选题】Will you see to ________ that you will take good care of my car while using it?
A.
this
B.
it
C.
that
D.
him
【简答题】根据光伏发电系统使用的要求,可将蓄电池串并联成蓄电池组,蓄电池组主要有三种运行方式,分别为 循环充放电制、定期浮充制、_____________。
【简答题】根据光伏发电系统使用的要求，可将蓄电池串并联成蓄电池组，蓄电池组主要有三种运行方式，分别为（）、定期浮充制、（）。
【单选题】The salesman said the car was in good condition, and I was foolish enough to ______ it.
A.
take for
B.
make way for
C.
fall for
D.
fall into
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