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【单选题】
一般情况下适合补肝的是( )食物。
A.
甘味
B.
苦味
C.
咸味
D.
酸味
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皮皮学刷刷变学霸
举一反三
【单选题】What does ECDIS stand for ?
A.
Electrical Chart Display and Information System
B.
Electronic Chart Display and Information System
C.
Electric Chart Display and Information System
D.
Electrical Chart Display and Indicating System
【单选题】实心圆轴扭转时,横截面上的最小剪切应力( )
A.
一定为零
B.
定不为零
C.
能确定
【单选题】What does ECDIS stand for?
A.
 Electrical Chart Display and Indication System
B.
Electronic Chart Display and Information system
C.
Electric Chart Display and Information System
D.
Electronic Chart Display and Indicating system
【单选题】实心圆轴扭转时,横截面上的最小剪切应力( )
A.
3
B.
一定为零
【简答题】气相色谱分析二甲苯氧化母液中间二甲苯含量,称取样品 0.1250g , 加入正壬烷内标 0.0625g ,间二甲苯的校正因子为 0.96 ,正壬烷校正因子为 1.02 ,间二甲苯的峰面积为 3.5cm 2 ,正壬烷的峰面积为 12 cm 2 ,求样品中 间二甲苯 的含量。
【单选题】The customer thinks that the experience of eating at Dans le Noir is _______.
A.
fun and educational
B.
frightening and uncomfortable
C.
boring and expensive
【单选题】下列不属于我国诉讼基本程序的是( )
A.
行政诉讼程序
B.
刑事诉讼程序
C.
民事诉讼程序
D.
调解仲裁程序
【单选题】实心圆轴扭转时,横截面上的最小剪切应力( )
A.
一定为零
B.
一定不为零
C.
不能确定
【单选题】In Unit 7. Eating less ________ .
A.
alone helps people keep fit
B.
does no good to health
C.
is as important as eating healthily
D.
is the only way to lose weight
【单选题】What does ECDIS stand for?
A.
Electrical Chart Display and Indication System.
B.
Electric Chart Display and Informing System.
C.
Electronic Chart Display and Indicating System.
D.
Deviation changes with a change in
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