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【单选题】
H2受体阻断药主要用于治疗A.
腹泻
B.
消化不良
C.
肝硬化
D.
胃、 十二指肠溃疡
E.
呕吐
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举一反三
【单选题】It is worthwhile to study the various ways in which Shakespeare used English because______.
A.
English words have changed a lot since Shakespeare's time
B.
by doing so one can be fully aware of the richness of English language
C.
English words are now being used in the same way as in Shakespeare's days
D.
English words are now the same in various ways as in Shakespeare's days
【单选题】The argument remains extremely heated ______ it is worthwhile for China to open its door to foreign cars.
A.
that
B.
which
C.
if
D.
whether
【单选题】It is worthwhile considering what makes “convenience” foods so popular, and____ better ones of your own.
A.
introduces
B.
to introduce
C.
introducing
D.
introduced
【单选题】It is worthwhile to study the various ways in which Shakespeare used English because ______.
A.
English words have changed a lot since Shakespeare's time
B.
by doing so one can be fully aware of the richness of the English language
C.
English words are now being used in the same way as in Shakespeare's days
D.
none of the above
【单选题】The beach is so beautiful that it is worthwhile, I think, _____ for a short holiday.
A.
of going
B.
to be going
C.
your going
D.
you to go
【简答题】规定,在销售季末,零售商可以以一定的价格把未售出的产品全部退还给供应商。
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