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【单选题】
Netherlands leads in urban turbine technology because ______.
A.
the Dutch are natural pioneers.
B.
the Dutch have a tradition with windmills.
C.
Netherlands is windier than Germany, Finland and Slovenia.
D.
Netherlands is a small country with a large population.
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【单选题】消毒酒精中酒精的体积分数为70%~75%,则消毒酒精中的溶剂是(  )
A.
B.
酒精
C.
D.
说不定
【单选题】Crying is a nearly universal sign of grief, though some mourners report that, despite genuine sorrow, they cannot shed tears,sometimes even for years after their loved one has gone. Unlike today, when...
A.
- Sometimes people cannot cry despite genuine grief.
B.
- Men are less likely to give reasons for their tears.
C.
【单选题】75%的消毒酒精是指
A.
100ml水中含有75ml酒精
B.
100g水中含有75ml酒精
C.
25ml水中加入75ml酒精
D.
100g水中含75g酒精
【单选题】频率(MHz)为4.47×108 的辐射,其波长数值为( )。
A.
670.7nm
B.
420.7nm
C.
545.3nm
D.
670.7μm
【单选题】When Mrs. Ritchfield walked him to school the day after the funeral, the author felt______.
A.
embarrassed by no elitist English car
B.
inferior to Danny and his friends
C.
relieved for being equals with Danny and his friends
D.
extremely sensitive about the loss of an expensive car
【简答题】金属固态相变有哪些主要特征?哪些因素构成相变的阻力?
【单选题】75%的消毒酒精是指
A.
100ml水中含有75ml酒精
B.
100g水中含有75ml酒精
C.
25ml水中加入75ml酒精
D.
100g水中含75g酒精
【判断题】Zhao Zilong Lion is a symbol of inauspiciousness and usually burned right after the funeral.
A.
正确
B.
错误
【单选题】Which of the following best describes Father’s craving for beer after the funeral?
A.
He swallowed half a glass      immediately and wanted more.
B.
He sipped bit by bit in order to      make the pleasure last.
C.
He smoked first and turned his      back on the glass for a while before he drank it.
D.
He ordered two glasses at once and      knew that was still not enough.
【单选题】频率(MHz)为4.47×108 的辐射,其波长数值为( )。
A.
670.7nm
B.
420.7nm
C.
545.3nm
D.
770.7nm
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