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【判断题】
自由基聚合反应中所涉及的各种反应条件中,自由基的活性起决定性作用。A.
正确
B.
错误
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举一反三
【简答题】Drinkwise Day is mainly designed to educate people about the des______ effects of alcohol abuse.
【单选题】The volunteers try to convince people _____ the fact that some species are in danger of _____.
A.
for; dying away
B.
about; dying down
C.
of; dying out
D.
on; dying off
【单选题】People try to avoid public transportation delays by using their own cars, and this ______ creates further problems.
A.
in short
B.
in case
C.
in doubt
D.
in turn
【简答题】行政总厨的岗位特征有哪些方面
【单选题】When people move to anothercountry, they often try the customs of their native land .
A.
. keepingon
B.
. to keep off
C.
. to keep up
D.
. keeping up
【单选题】________ away from people who try to belittle(轻视) your ambitions. Small people always do that, but the really great make you feel that you, too, can become great.
A.
Keeping
B.
To keep
C.
Kept
D.
Keep
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