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【单选题】
Transitions like “therefore”, “due to”, and “as a result”, are expressions indicating ____________.A.
time sequence
B.
comparison and contrast
C.
classification
D.
cause and effect
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【单选题】It ______ for two hours and the ground is too wet to play on, so the match has been put off.
A.
has been raining
B.
was raining
C.
had been raining
D.
has rained
【单选题】It’s raining outside! Put on your raincoat, ________ you’ll get wet.
A.
and
B.
but
C.
or
D.
though
【单选题】As the wood us wet, it won’t ___.
A.
be caught fire
B.
catch fire
C.
on fire
D.
put on fire
【单选题】............... your towel over a soft surface like your bed, put your baby on it, undress your new born baby, and wrap your baby in a towel.
A.
Lie
B.
laying
C.
lay
【简答题】在门下塞一条湿毛巾,以阻止烟雾进入屋内。 Put a wet towel under the door to __________ smoke.
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