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【多选题】
下列关于膜剂常用辅料的叙述错误的是A.
膜剂中甘油起增塑作用
B.
聚山梨酯－80起润湿作用
C.
二氧化硅起遮光剂作用
D.
甜叶菊苷起作用
E.
二氧化钛起填充剂作用
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举一反三
【单选题】What is the use of a seisograph?
A.
It is used to record the strength of an earthquake or seaquake.
B.
It is used to record the direction of an earthquake or seaquake.
C.
It is used to record the length of time of an earthquake or seaquake.
D.
It is used to predict when a tidal wave will hit land.
【单选题】What is the use of a seismograph?
A.
It is used to record the strength of an earthquake or seaquake.
B.
It is used to record the direction of an earthquake or seaquake.
C.
It is used to reocrd the length of time of an earthquake or seaquake.
D.
It is used to predict when a tidal wave will hit land.
【单选题】One of the differences between the Pacific Ocean and the Indian Ocean is that the former has______waves.
A.
largest
B.
large
C.
larger
D.
the largest
【单选题】关于卧位及翻身的叙述中,下述哪项是正确的
A.
颅脑手术后，头部卧于健侧或平卧
B.
为颅骨牵引患者翻身时，应先放松牵引
C.
头低脚高位是指抬高床尾约40-50cm
D.
膝胸卧位适用于膀胱镜检查
E.
为患者翻身侧卧时，应使其下腿弯曲，上腿稍伸直
【单选题】Sharks use strength to get what they want. They try to win by _______other people.
A.
making up with
B.
compromising
C.
overpowering
D.
competing with
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