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【单选题】
汽车VIN码中第1~3位的意义是()
A.
制造厂、品牌和类型
B.
车辆特征部分
C.
校验位
D.
顺序号
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【多选题】光纤传感器与传统传感器相比有许多特点,包括以下哪几种?( )
A.
灵敏度高
B.
结构简单
C.
耗电量小
D.
绝缘性好
【简答题】even if; if; if only; only if; suppose/supposing; unless 1. 1. ____(1)___ you set out to climb a mountain, however high you climb, you have failed if you cannot reach the top. 2. 2. All right, ____(2)...
【单选题】在回填土后的接地沟沟面应筑有防沉层,其高度宜为( )mm。
A.
300–500
B.
200–400
C.
100–300
D.
50-250
【多选题】超敏反应中抗体参与的型别为
A.
I型
B.
II型
C.
III型
D.
Ⅳ型
E.
Ⅰ型和Ⅳ型
【单选题】11 The trade theory that says countries should concentrate production on those products using their most abundant production factors is the ________.
A.
factor proportions theory
B.
theory of comparative advantage
C.
theory of absolute advantage
D.
theory of nontradable goods
【简答题】英译汉:Atrionector
【多选题】超敏反应中抗体参与的型别为
A.
Ⅰ型和Ⅳ型
B.
Ⅱ型
C.
Ⅳ型
D.
Ⅰ型
E.
【单选题】11) Which of the following is NOT a major concern of international economic theory?
A.
protectionism
B.
the balance of payments
C.
exchange rate determination
D.
bilateral trade relations with China
E.
the international capital market
【简答题】1) ________(分析性)mind 2) a ________(蓄意)crime 3) ________(区别)two flowers 4) a ________(质的)change 5) ________(陶醉)myself on its beauty 6) ________(重叠)each other 7) ________(抵制)all products 8) ____...
【多选题】光纤传感器与传统传感器相比有许多特点,包括以下哪几种?( )
A.
灵敏度高
B.
耗电量小
C.
结构简单
D.
绝缘性好
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