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【单选题】
肛管排气时,保留时间一般不超过多少A.
15分钟
B.
20分钟
C.
25分钟
D.
30分钟
E.
40分钟
F.
: B
G.
以下哪一个是尿毒症面容
H.
目光黯淡、消瘦无力
I.
面色较深而萎黄,轻度浮肿
J.
面色苍白、唇舌色淡 K. 目光炯炯、烦躁易怒 L. 鼻翼煽动、呼吸急促
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反馈参考答案：
举一反三
【简答题】We are very annoyed ________ his mistake, because we have emphasized this for several times.
【单选题】--- It’s wrong of a student to follow ______ his teacher says. --- It’s true. I can’t agree ______.
A.
no matter what ; too much
B.
whatever ;much
C.
no matter what; more
D.
whatever; more
【简答题】拼读下列词语并写出汉字。
【简答题】找出文中你喜欢的一处细节描写,摘抄上来并赏析。
【单选题】----It’s wrong for a student to follow _____his teachers say. ---- It’s true. I can’t agree _______.
A.
no matter what; much
B.
no matter what; more
C.
whatever; more
D.
whatever; much
【单选题】--- It’s wrong for a student to follow ______ his teachers say. --- It’s true. I can’t agree ______.
A.
no matter what; to much
B.
whatever; much
C.
no matter what; more
D.
whatever; more
【单选题】斜齿圆柱齿轮强度计算中的螺旋角系数Zβ和Yβ是考虑接触线倾斜对轮齿强度的影响。它们的值为 。
A.
Zβ>1, Yβ>1
B.
Zβ<1, Yβ<1
C.
Zβ>1, Yβ<1
D.
Zβ<1, Yβ>1
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