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【单选题】
Read the following paragraph from the section "Thick Ice, Strong Wind." Everyone who visits there must have training. They learn about the danger. They must follow safety rules to survive. What is the focus of this paragraph?A.
what scientists study in Antarctica
B.
when scientists go to Antarctica
C.
why scientists train to go to Antarctica
D.
how many scientists are in Antarctica
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举一反三
【单选题】Q:How will the new high-speed train affect the man?
A.
He can take the train to the old part of the city.
B.
He can save a lot of money when he takes the train.
C.
He can save 20 minutes to go to work with the train.
D.
He can take the train to the airport instead of driving.
【单选题】According to the National Bureau of Economic Research, most workers pay _____________ of their income for the tax.
A.
30%
B.
40%
C.
50%
D.
60%
【多选题】普通股筹资和债券筹资的每股利润无差别点为120万元，下列情况中不应选择债券筹资的有（ ）。
A.
息税前利润为135万元，利息费用为20万元
B.
税前利润为90万元，利息费用为20万元
C.
息税前利润为110万元，利息费用为20万元
D.
税前利润为135万元，利息费用为20万元
E.
净利润为80万元，所得税税率为30％，利息费用为20万元
【单选题】The National Bureau of Statistics will release a series of economic indicators, including inflation, investment and social .
A.
consume
B.
consumption
C.
consumes
D.
consuming
【简答题】何谓假神?如何鉴别“假神”与“病情好转”?
【单选题】听力原文：W：Do you plan on flying to New York，Tom? M：Yes．It costs a 10t but it's fast． Q：How will Tom go to New York? (8)
A.
By plane.
B.
By bus.
C.
By train.
D.
By car.
【单选题】为了探究影响化学反应速率的因素，4位同学分别设计了下列4个实验，其中结论不正确的是( )
A.
将大小、形状相同的镁条和铝条与相同浓度、相同温度下的盐酸反应时，两者快慢相同
B.
盛有相同浓度双氧水的两支试管，一支加入MnO 2 放在冷水中，一支直接放在冷水中，前者反应快
C.
将浓硝酸分别放在冷暗处和强光下，发现强光下的浓硝酸分解得快
D.
升高温度，H 2 O 2 的分解速率加快，原因是反应物分子的能量增加，活化分子百分数增大，有效碰撞次数增多
【单选题】The National Bureau of Statistics made a survey on Chinese public's 10 most issues, it shows that ________ ranks the second on the list.
A.
food safety
B.
fake products
C.
fake liquor
D.
out-of-date milk powder
【简答题】简述拔罐法的注意事项
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