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【多选题】
脂溶性维生素包括
A.
维生素A
B.
维生素D
C.
维生素E
D.
维生素K
E.
维生素C
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皮皮学刷刷变学霸
举一反三
【单选题】下列叙述中,不正确的是(  )
A.
某特定反应的平衡常数仅是温度的函数
B.
催化剂不能改变平衡常数的大小
C.
平衡常数发生变化,化学平衡必定发生移动,达到新的平衡
D.
化学平衡发生移动,平衡常数必发生变化
【判断题】平衡常数发生变化,化学平衡必定发生移动,达到新的平衡。
A.
正确
B.
错误
【单选题】汽车的故障大量出现在以下哪个时期。
A.
早期故障期
B.
耗损故障期
C.
随机故障期
D.
以上都不是
【单选题】There is nothing in science (stating) that it is good to attempt to save human lives. Saving human lives (seems) to be a (generally held) value in most cultures of the world, but it is not (in some se...
A.
stating
B.
seems
C.
generally held
D.
in some sense
【简答题】食品中的矿物质的来源有哪些途径?
【判断题】Therefore, it doesn't make any sense to criticize our students. Meaning: There is good reason to criticize our students for their knowledge deficits.
A.
正确
B.
错误
【单选题】There is nothing in science (staling) that it is good to attempt to save human lives. Saving human lives (seems) to be a (generally held) value in most cultures of the world, but it is not (in some se...
A.
staling
B.
seems
C.
generally held
D.
in some sense
【单选题】It is universally that dogs have a good sense ofsmell.
A.
acknowledged
B.
acknowledging
C.
to be acknowledged
D.
knowledge
【简答题】土壤矿物质的来源有两类 : 一类是 ( ) 矿物 , 另一类是 ( ) 矿物 。
【简答题】It is good sense to discourage older people ____ eating more than they need.
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