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【单选题】
维生素D缺乏性手足搐搦症的发病机制与佝偻病的不同点是
A.
钙吸收障碍
B.
磷代谢障碍
C.
维生素D缺乏的程度
D.
甲状旁腺调节功能不足
E.
神经肌肉兴奋性增高
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【单选题】以下哪种资料与发改局有关。（ ）
A.
节能减排
B.
水资源
C.
水环境质量
D.
流域防洪
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【单选题】A 30-year-old woman from Barcelona has noted enlargement of her neck over the past 4 months. On physical examination, she has a diffusely enlarged thyroid that is not painful to palpation. Her TSH lev...
A.
Subacute granulomatous thyroiditis
B.
Papillary carcinoma
C.
Multinodular goiter
D.
Hashimoto thyroiditis
E.
Graves disease
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【单选题】Which of the following statements is true?
A.
The volume of deals for hedging purposes is much higher than that for arbitraging and speculative purposes.
B.
The foreign exchange business for commerce and tourism must be done before 11a.m.on 2 January.
C.
It is hedgers' money that drives much larger volume of other transactions.
D.
None of the above.
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【单选题】“Where____myumbrella? ”“Somebody ____ it away by mistake、”
A.
is, must have taken
B.
is, must take
C.
have been, must take
D.
is, takes
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【简答题】A、B、C是三种常见短周期元素的单质．常温下D为无色液体，E是一种常见的温室气体．其转化关系如图（反应条件和部分产物略去）．试回答： （1）E的结构式是______，F的电子式是______ （2）写出F与D反应的离子方程式并标出电子转移的方向和数目______ （3）物质Z与B互为同素异形体，它常用于对空气进行杀菌、净化和水果保鲜等．Z和酸性碘化钾溶液反应生成B和碘单质，反应的离子方程式是___...
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【单选题】The example of an electric shock to a child in Paragraph 5 is given to show
A.
success is much more informative than failure.
B.
failure is instructive if it is impressive.
C.
failure confuses the storing process of the brain.
D.
failure is stored only when it brings obvious negative outcomes.
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【简答题】阅读理解 It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife. However little known the feelings or views of such a man may be on his first en...
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【多选题】What need be taken into consideration to determine whether a meeting is necessary?
A.
Must the job get done via presenting, discussing and decision making, etc.?
B.
What time is it possible to set out to work?
C.
Is there an alternative way to deal with the mission?
D.
What objective and outcome need to be reached?
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【单选题】______________ twice a year, whether it is a car, a bus or a truck, is the rule that every driver must obey in this city.
A.
Examining
B.
Examined
C.
Having been examined
D.
Being examined
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【单选题】Which of the following adverbs in italic is NOT used to modify adjective?
A.
This cake is much better than that one.
B.
The soup is a bit too salty for me.
C.
Mary is old enough to get married.
D.
The bus is too crowded to get on.
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【单选题】以下哪种资料与发改局有关。（ ）
A.
节能减排
B.
水资源
C.
水环境质量
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【单选题】A 30-year-old woman from Barcelona has noted enlargement of her neck over the past 4 months. On physical examination, she has a diffusely enlarged thyroid that is not painful to palpation. Her TSH lev...
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【单选题】Which of the following statements is true?
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The volume of deals for hedging purposes is much higher than that for arbitraging and speculative purposes.
B.
The foreign exchange business for commerce and tourism must be done before 11a.m.on 2 January.
C.
It is hedgers' money that drives much larger volume of other transactions.
D.
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查看完整题目与答案
【单选题】“Where____myumbrella? ”“Somebody ____ it away by mistake、”
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is, must take
C.
have been, must take
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【简答题】A、B、C是三种常见短周期元素的单质．常温下D为无色液体，E是一种常见的温室气体．其转化关系如图（反应条件和部分产物略去）．试回答： （1）E的结构式是______，F的电子式是______ （2）写出F与D反应的离子方程式并标出电子转移的方向和数目______ （3）物质Z与B互为同素异形体，它常用于对空气进行杀菌、净化和水果保鲜等．Z和酸性碘化钾溶液反应生成B和碘单质，反应的离子方程式是___...
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【单选题】The example of an electric shock to a child in Paragraph 5 is given to show
A.
success is much more informative than failure.
B.
failure is instructive if it is impressive.
C.
failure confuses the storing process of the brain.
D.
failure is stored only when it brings obvious negative outcomes.
查看完整题目与答案
【简答题】阅读理解 It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife. However little known the feelings or views of such a man may be on his first en...
查看完整题目与答案
【多选题】What need be taken into consideration to determine whether a meeting is necessary?
A.
Must the job get done via presenting, discussing and decision making, etc.?
B.
What time is it possible to set out to work?
C.
Is there an alternative way to deal with the mission?
D.
What objective and outcome need to be reached?
查看完整题目与答案
【单选题】______________ twice a year, whether it is a car, a bus or a truck, is the rule that every driver must obey in this city.
A.
Examining
B.
Examined
C.
Having been examined
D.
Being examined
查看完整题目与答案
【单选题】Which of the following adverbs in italic is NOT used to modify adjective?
A.
This cake is much better than that one.
B.
The soup is a bit too salty for me.
C.
Mary is old enough to get married.
D.
The bus is too crowded to get on.
查看完整题目与答案