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【单选题】
The first European country that attacked first the trade system centered on the Indian Ocean from outside was
A.
Spanish
B.
Dutch
C.
England
D.
Portugal
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【单选题】rènshinǐ hěn gāoxìng认识 你 很 高兴 means
A.
Nice to meet you
B.
You are very happy
C.
See you soon
D.
Good morning
【单选题】具有制定地方性法规的机构是()。
A.
省人大常委会
B.
县人大常委会
C.
乡人大常委会
D.
镇人大常委会
【单选题】The second technique suggests that you just imagine______
A.
setting a goal is as simple as skiing
B.
you have every resource to achieve your goal
C.
new possibilities will soon appear
D.
December and January are the best months for skiing
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【单选题】最轻的意识障碍为
A.
嗜睡
B.
浅昏迷
C.
昏睡
D.
深昏迷
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【单选题】Just imagine performing such an opera as Turandot in the Forbidden City there _____ be a better setting!
A.
mustn’t
B.
shouldn’t
C.
couldn’t
D.
needn’t
【单选题】855 在管壳式换热器中,被冷却的流体宜走管间,可利用外壳向外的散热作用( )
A.
以增强冷却效果
B.
以免流速过快
C.
以免流通面积过小
D.
以免传热过多
【简答题】氧化还原反应中实际上包含氧化和还原两个过程。下面是一个还原过程的反应式: NO 3 - + 4H + + 3e - → NO + 2 H 2 O 在下列四种物质 KMnO 4 、 Na 2 CO 3 、 KI 、 Fe 2 (SO 4 ) 3 中的一种物质 ( 甲 ) 中滴加少量稀硝酸能使上述还原过程发生。 (1) 写出并配平该氧化还原反应的离子方程式 ( 2 )被还原的元素 ______ ,还原...
【单选题】The computer is absolutely ______ amazing technological revolution. Just imagine what ______ fun it is playing computer games over the weekend!
A.
the; the
B.
an; 不填
C.
不填;a
D.
an; a
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