皮皮学，免费搜题
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搜题
【单选题】
肺气肿患者进行腹式呼吸锻炼时,下列动作中不正确的A.
有利于痰液排出吸气时腹部尽力挺出
B.
深吸慢呼
C.
深吸快呼
D.
鼻吸口呼
E.
腹部尽力收缩
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】I don’t like this boy. His behavior is so ______ .
A.
polite
B.
cute
C.
responsible
D.
impolite
【单选题】John has three sisters. Mary is the ___ of the three.
A.
most
B.
alomst
C.
mostly
D.
at most
【单选题】His behavior is _______ of great praise.
A.
worth
B.
worthy
C.
worthwhile
D.
worth his while
【单选题】电路如图 所示, 三相四线制电路, 对称 负载 Y 形连接, 若电源线电压为 380V ,当D点处 断开时,那么 U 1 为( )。
A.
220V
B.
380V
C.
190V
D.
200V
【简答题】A．急性膀胱炎 B．急性肾盂肾炎 C．泌尿系结核 D．膀胱结石 中年男性，有顽固膀胱刺激症状伴终末血尿，应先考虑 A． B． C． D．
【单选题】His behavior is __________ great praise.
A.
worth of
B.
worthy of
C.
worthy
D.
worthwhile
【单选题】John has three sisters, Mary is the ____ of the three.
A.
most cleverest
B.
more clever
C.
cleverest
D.
Cleverer
相关题目：
【单选题】I don’t like this boy. His behavior is so ______ .
A.
polite
B.
cute
C.
responsible
D.
impolite