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【单选题】
GB 150适用于设计压力不大于()的钢制压力容器的设计、制造、检验及验收。A.
20MPa
B.
35MPa
C.
l0MPa
D.
15MPa
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【简答题】我妹妹的爱犬被人偷走后,她心里难受了好几个星期。 中翻英_____________________________________________________________________.
【判断题】Eurocurrencies are not the same as the euro developed for the common European currency
A.
正确
B.
错误
【简答题】什么是信令？信令在通信网中起到什么作用？
【简答题】我妹妹的爱犬被人偷走后,她心里难受了好几个星期。
【判断题】Eurocurrencies are currencies deposited in or lent out by banks that reside outside the countries where the currencies are issued.
A.
正确
B.
错误
【简答题】通信网对信令方式的基本要求是什么?
【判断题】Eurocurrencies are NOT the same as the euro developed for the common European currency.
A.
正确
B.
错误
【简答题】什么是信令？信令在通信网中起什么作用？
【单选题】Which one of the following possibilities is true?
A.
Much of eurocurrency trading occurs in Europe.
B.
Much of eurocurrency trading occurs in the United States.
C.
Eurocurrencies trading occurs everywhere except the United States.
D.
Eurocurrencies trading occurs everywhere except Europe.
E.
Eurocurrencies trading occurs everywhere except China.
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