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【单选题】
轴号 3/0A 表示为()A.
A号轴线之后的第三根附加轴线 0A号轴线之后的第三根附加轴线 0A号轴线之前的第三根附加轴线
B.
A号轴线之前的第三根附加轴线
C.
0A号轴线之后的第三根附加轴线
D.
0A号轴线之前的第三根附加轴线
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【单选题】Many countries are increasing their use of natural gas, wind and other forms of______.
A.
energy
B.
source
C.
power
D.
material
【单选题】Why So Many Children In many of the developing countries in Africa and Asia， the population is growing fast. The reason for this is simple : Women in these countries have a high birth rate——from 3.0 t...
A.
can be an advantage
B.
may limit income
C.
isn't necessary
D.
is expensive
【简答题】句型转换。 1. A: How many countries does the UK consist of? B: How many countries is the UK ______ ______ ______? 2. A: For those you have to go to older but smaller towns first built by the Romans. B: For...
【单选题】Many countries are shocked to find that______.
A.
consuming countries are confronting a serious drug problem
B.
drug problem has become more serious than ever
C.
drug trafficking gangs are often allied with terrorists
D.
drag abuse is undermining their government
【简答题】A．To increase their knowledge of other countries. B．To visit as many countries as possible. C．To appreciate the local food and wine. D．To get a proper feel of a place.
【简答题】People speak English in many countries． English is______ in many countries．
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