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【单选题】
电位法的依据是( )
A.
朗伯一比尔定律
B.
能斯特方程
C.
法拉第第一定律
D.
法拉第第二定律
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【单选题】I think _______________ twelve. [     ]
A.
he's
B.
his
C.
he
【单选题】— _ backpack is this? —I think it belongs to my sister. [     ]
A.
Who's
B.
Whose
C.
Who
【简答题】vi. think that sb. or their behavior, ideas, etc. are bad or wrong 不赞同;反对
【单选题】The port state authority should,if necessary,inform the flag state of deficiencies found in the SMC
A.
The port state authority should be informed of the deficiencies found in the SMC
B.
The flag state should be informed of the deficiencies found in the SMC
C.
The port state authority should be reported the deficiencies found in the SMC
D.
Both the port state and the flag stateshould be informed of the deficiencies found in the SMC
【简答题】v. make sb. worry and think hard
【简答题】vt. officially accept a plan, proposal, etc. 批准;认可vi. think that sb. or sth. is good, right, or suitable 赞许;赞成;同意
【单选题】Which is not the cause of mineral form?
A.
chemical composition
B.
crystal structure
C.
crystallization environment
D.
colour of mineral
【判断题】非离子氨态氮的缩写为NH 3 -N。
A.
正确
B.
错误
【简答题】a_____ vt. officially accept aplan, proposal, etc. 批准;认可 vi. think that sb. orsth. is good, right, or suitable 赞许;赞成;同意
【判断题】Two mineral water, please.()
A.
正确
B.
错误
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