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【单选题】
心脏传导系统自律性最高的是
A.
窦房结
B.
房室结
C.
房室束
D.
结间束
E.
浦肯野纤维
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【判断题】电子商务法首先要解决的问题是确保网上交易主体的真实存在,并且确定哪些主体可以进入虚拟市场从事在线业务。
A.
正确
B.
错误
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【简答题】upon receipt of
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【判断题】在三条导线构成的单结点导线网中,ABC为已知点,M为结点,各分支路线分别计算M点坐标为M1(1157.233,844.779),M2(1157.225,844.788),M3(1157.239,844.774)各分支导线长度分别为S1=1.15km,S2=1.82km,S3=1.99km,则结点M坐标的最或然值为M(l157.235,844.778)。
A.
正确
B.
错误
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【简答题】c____ n.[sing.,U] agreement among all the people involved 一致同意
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【简答题】Упражнение 9. Прочитайте и переведите следующие предложения на китайский язык. 1.Нет двух одина́ковых изб во всём селе́, как нет в нём двух одина́ковых лиц. 2.Он ведёт себя́, как бу́дто ничего́ не слу...
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【单选题】Get the invoice ______upon receipt.
A.
signature
B.
sign
C.
signed
D.
signing
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【简答题】N. [ usually sing. ] a difficult or unpleasant experience
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【判断题】Sight  credits  mean that  the  issuing bank  effects  payment  or negotiation immediately upon receipt of the drafts and/or other documents that are in conformity with the credit stipulations.(    )
A.
正确
B.
错误
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【单选题】We will send you quotations and samples _____your specific enquiry. A as soon as receiving B after receipt C on reception of D upon receipt of
A.
as soon as receiving
B.
after receipt
C.
on reception of
D.
upon receipt of
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【简答题】Quotations and sample books will be airmailed to you upon receipt of your specific enquiry.
查看完整题目与答案
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【判断题】电子商务法首先要解决的问题是确保网上交易主体的真实存在,并且确定哪些主体可以进入虚拟市场从事在线业务。
A.
正确
B.
错误
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【简答题】upon receipt of
查看完整题目与答案
【判断题】在三条导线构成的单结点导线网中,ABC为已知点,M为结点,各分支路线分别计算M点坐标为M1(1157.233,844.779),M2(1157.225,844.788),M3(1157.239,844.774)各分支导线长度分别为S1=1.15km,S2=1.82km,S3=1.99km,则结点M坐标的最或然值为M(l157.235,844.778)。
A.
正确
B.
错误
查看完整题目与答案
【简答题】c____ n.[sing.,U] agreement among all the people involved 一致同意
查看完整题目与答案
【简答题】Упражнение 9. Прочитайте и переведите следующие предложения на китайский язык. 1.Нет двух одина́ковых изб во всём селе́, как нет в нём двух одина́ковых лиц. 2.Он ведёт себя́, как бу́дто ничего́ не слу...
查看完整题目与答案
【单选题】Get the invoice ______upon receipt.
A.
signature
B.
sign
C.
signed
D.
signing
查看完整题目与答案
【简答题】N. [ usually sing. ] a difficult or unpleasant experience
查看完整题目与答案
【判断题】Sight  credits  mean that  the  issuing bank  effects  payment  or negotiation immediately upon receipt of the drafts and/or other documents that are in conformity with the credit stipulations.(    )
A.
正确
B.
错误
查看完整题目与答案
【单选题】We will send you quotations and samples _____your specific enquiry. A as soon as receiving B after receipt C on reception of D upon receipt of
A.
as soon as receiving
B.
after receipt
C.
on reception of
D.
upon receipt of
查看完整题目与答案
【简答题】Quotations and sample books will be airmailed to you upon receipt of your specific enquiry.
查看完整题目与答案