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【单选题】
Please write and tell me your study. [ ]A.
for
B.
to
C.
about
D.
of
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【简答题】一般机器主要都是由四部分组成1()、2()、3()、4()。
【单选题】Welcome to New York! Have you ____________ your hotel OK?
A.
checked out
B.
checked into
C.
checked in
【单选题】Few years ago, when people in China went shopping, they had to bring cash or in some large cities, some might choose to pay with cards, but now a cashless trend is taking hold with ______ payments!
A.
credit
B.
mobile
C.
debit
D.
debt
【单选题】Cash in China is _____ unnecessary
A.
increasing
B.
increasingly
C.
increase
D.
increased
【简答题】With great popularity of e-pay, ___(cash purchase) is becoming less and less in China.
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