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【单选题】
对于下列化合物命名正确的是:A.
3- 吡啶甲酸
B.
a - 吡啶甲酸
C.
β- 吡啶甲酸
D.
γ- 吡啶甲酸
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【简答题】Half an hour later his father came home. John looked at his father and saw that his hair was very short. His father had been to the hairdresser. They talked about how John’s mother had always made app...
【简答题】Half an hour ______ his father came home. John looked at his father and saw that his hair was very short. His father had been to the hairdresser. They talked about how John’s mother had always made ap...
【简答题】His father had been a d__________ university professor.
【单选题】You can make a complaint to the local government ___ you are happy with the way they deal with the matter.
A.
unless
B.
if
C.
once
D.
as
【单选题】They have not made any effort to with the local community.
A.
perform
B.
count
C.
motivate
D.
integrate
【简答题】When I told him that his father had been sent to hospital, he looked _______________(好象并不在意).
【单选题】We’ll live with the local people in their villages, and eat and drink whatever they ____, including cow’s blood.
A.
will
B.
do
C.
can
D.
are
【判断题】The travelers met with difficulties because they couldn't speak the local languages.
A.
正确
B.
错误
【单选题】Weak, soft, easygoing, he would have been happy, I think, to be a pants presser, which his father had been before luck andshrewdnessmade him a successful garment manufacturer.
A.
expertise
B.
smartness
C.
popularity
D.
hardworking
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