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【判断题】
调试火焰原子吸收光谱仪只需选择波长大于250nm的元素灯。( )
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】FH4作为辅酶的酶是( )
A.
转氨酶
B.
HMG-CoA合成酶
C.
转酮基酶
D.
酰基转移酶
E.
一碳单位转移酶
【简答题】Now you are going to use some linking words to contrast and compare the information in the graph. Choose the appropriate ending for each sentence. 1. The arts and crafts society has the highest number...
【判断题】两条直线的所有投影平行,则两条直线平行。
A.
正确
B.
错误
【简答题】外包(Outsourcing)
【单选题】In which sentence the author mentioned the purpose of this paper?
A.
The first sentence in introduction part
B.
The second sentence in introduction part
C.
The last sentence in introduction part
D.
The third sentence in introduction part
【简答题】Directions: Complete the following sentence with a proper word from your textbook on P.58. Change the form if necessary. She was born in the (adj.) half of the 18th century.
【单选题】(Para. 18) In the sentence "we sit up at the vividness of the phrase", "sit up at sth." means ( ).
A.
rise from the lying position to the sitting position
B.
show interest in the phrase
C.
stay up late at night
【判断题】In para.18, the sentence "Even with the most educated and the most literate, the King's English slips and slides in conversation" means that learned person are more likely to fall.
A.
正确
B.
错误
【简答题】Language Work 1. Explain the underlined part(s) in each sentence in your own words. 1) Which makes what’s happening on the computer networks all the more startling . 2). Just when the media of McLuhan...
【单选题】Choose the answer that correctly unterprets the sentence from the text. The parents were equally shocked and "amazed at the irony of it all."(Para. 18)
A.
The parents were horrified, but at the same time marveled at the irony in the incident.
B.
The parents found the entire story full of surprise and great fun.
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