皮皮学,免费搜题
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【单选题】
蛋白质生物合成的延长阶段不需要
A.
转肽酶
B.
GTP
C.
EF-Tu
D.
fMet-tRNA fMet
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【单选题】干燥失重时达到恒重的要求是两次称量相差不超过()
A.
0.3g
B.
0.1mg
C.
0.3mg
D.
0.1g
【单选题】干燥失重时达到恒重的要求是两次称重相差不得超过( )。
A.
0.3g
B.
0.3mg
C.
0.1mg
D.
0.1g
【单选题】干燥失重时达到恒重的要求是两次称量相差不得超过
A.
3g
B.
0.3g
C.
0.3mg
D.
0.03mg
【单选题】干燥失重时达到恒重的要求是两次称量相差不得超过:
A.
0.3g
B.
0.1mg
C.
0.3mg
D.
0.1g
E.
0.03mg
【单选题】.What sets human beings apart from animals is not the pursuit of happiness, but the pursuit of meaning, ________ is unique to humans.
A.
that
B.
what
C.
which
D.
as
【单选题】What is the passage mainly about?
A.
The custom of sharing food
B.
The specific meaning of food
C.
The role of food in ceremonies.
D.
The importance of food in culture.
【单选题】干燥失重时达到恒重的要求是两次称量相差不得超过
A.
0.3mg
B.
0.1mg
C.
0.3g
D.
0.1g
【简答题】The student spent a lot of time to improve the ac______ of what he has written in the sense of meaning.
【单选题】What does the professor mean when he says this:
A.
He is certain the students know the meaning of the word.
B.
He wants to make sure that students have understood his explanation.
C.
He is worried his students have not covered all the material so far.
D.
He wants to check whether his students have studied the material so far.
【多选题】根据不同的运营主体,可将物流系统划分为()
A.
国际物流系统
B.
商业物流系统
C.
工业物流系统
D.
企业物流系统
E.
第三方物流系统
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