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【单选题】
关于呼吸系统的解剖和功能，以下说法正确的是A.
呼吸系统由鼻、咽喉、气道和肺脏、胸廓（不包括膈肌）组成
B.
呼吸系统以环状软骨上缘为界分为上呼吸道和下呼吸道
C.
右肺共有3叶10个肺段；而左肺共有2叶8个肺段
D.
肺泡是肺的基本单位
E.
上、下呼吸道分别仅有气体传导和气体交换的功能
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举一反三
【简答题】upon receipt of
【简答题】upon receipt of
【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
【简答题】upon receipt of
【单选题】We will refund the premium you receipt of your debit note.A. to, upon B. with, upon C. to, at D. with, at
A.
to, upon
B.
with, upon
C.
to, at
D.
with, at
【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
【简答题】upon receipt of
【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
【简答题】Quotations and sample books will be airmailed to you upon receipt of your specific enquiry.
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