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【单选题】
清空Matlab工作空间内所有变量的指令是A.
clc
B.
clf
C.
cls
D.
clear
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【简答题】Among John Milton's poems, ______ is generally acknowledged to be the epic in English literature since Beowulf .
【简答题】怎么通过RFM模型监测客户消费异动?
【单选题】why does the woman choose to learn French?
A.
she has a keen interest in the french language and culture
B.
she wants to speak french as fluently as her grandfather
C.
she was forced by her grandfather to change her decision
D.
she thinks speaking french is a must for cultured people
【单选题】Why does decision-making scare some people?
A.
They fear making the wrong decision.
B.
They can't tell small decisions from big ones.
C.
There are too many decisions for them to make.
D.
Decision-making gives them a headache.
【单选题】I only caught a glimpse of the thief, so I can't really describe him.
A.
a quick look
B.
a close look
C.
a secret look
【简答题】I can't describe the _____ (sad) I felt seeing someone in so much pain.
【简答题】蛋白质多肽链中的肽键是通过一个氨基酸的 基和另一个氨基酸的 基连接而形成的。
【判断题】Beowulf is generally considered to be the work of a famous 8th-century Anglican poet.
A.
正确
B.
错误
【单选题】I only caught a glimpse of the thief, so I can't really describe him.
A.
a quick look
B.
a close look
C.
a secret look
D.
/
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