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【简答题】
什么是直线定向？如何确定直线的方向？
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反馈参考答案：
举一反三
【多选题】与小儿呼吸道解剖特点有关，易患的疾病是
A.
婴幼儿鼻泪管短，上感时易引起结膜炎
B.
喉头狭窄，富有血管，感染时易出现呼吸困难
C.
婴儿鼻粘膜柔嫩、血管丰富，感染时发生鼻塞
D.
咽鼓管较宽、直而短，呈水平位，易引起中耳炎
E.
异物易进入左侧支气管
【单选题】His theory is linked closely with the success of our _________reform.
A.
economic
B.
economical
C.
economics
【单选题】His theory is linked closely with the success of our ________reform.
A.
electric
B.
eventual
C.
embarrassing
D.
economic
【单选题】廖先生,40岁,主诉:因食管癌进食困难1个月余,感乏力、严重口渴、尿少而色深,原体重60公斤,现体重下降。查体:血压、体温均正常,眼窝凹陷、唇舌干燥、皮肤弹性差。该病人的脱水程度为
A.
轻度高渗性脱
B.
中度高渗性脱水
C.
重度高渗性脱水
D.
低渗性脱水
E.
等渗性脱水
【单选题】________the success of our products in Europe, our next step is to move into the Ameri-can market.
A.
Follow
B.
Following
C.
Having followed
D.
Followed
【单选题】The success of our campaign has exceeded our wildest expectations.Choose a word from A, B, C, and D, which can best replace the underlined word in this sentence.
A.
expanded
B.
surpassed
C.
mounted
D.
overwhelmed
【单选题】As Chinese, we all take pride the success of our country.
A.
of
B.
with
C.
in
D.
on
【单选题】The success of our start-up projects is the result of a(n)——with several scientists from a local university. A successful collaboration B. active collaboration C. fruitful collaboration D. effective c...
A.
B.
C.
D.
D
【单选题】We are much ______ happy to hear of the success of our team.
A.
more than
B.
other than
C.
rather than
D.
other than
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