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【简答题】
若a 2 +a+1=0,则a 2013 +a 2012 +a 2011 =______.
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参考答案:
举一反三
【单选题】They will go to find a computer.
A.
True.
B.
False.
【简答题】The price of coffee beans hits a 12 – year high today. I thought there might be some kind of coffee – market story, like we saw with cocoa earlier this summer. But the main driver of coffee prices rig...
【单选题】Before I knew that Ihad cancer, I had thought of it as similar _____ leprosy...a disease that rotted people slowly...and visibly...away.
A.
to
B.
from
C.
like
D.
with
【简答题】第二节 完形填空 阅读下面短文,从短文后各题所给的A、B、C和D.四个选项中选出能填人相应空白处的最佳选项,并在答题卡上将该项涂黑。 The first day my newteacher stood in front of the class 。I burstinto laughter.Ron Clark wasfrom North Carolina and he talked with a ...
【简答题】完型: I used to be a very self-centered person,but in the past two years I have really changed. I have started to think aboutother people ___36_____I think about myself. I am happy that I am becoming a_...
【判断题】蜂鸣器之所以一直“滴”是由于机箱风扇未能被bios识别导致的。
A.
正确
B.
错误
【单选题】在冲压过程中,需要最小变形力区是个相对的变形 。
A.
弱区
B.
强区
C.
过渡区
D.
不变形区
【单选题】What is the last computer skill that the author talks about in the text?
A.
Social networking.
B.
Computer upkeep.
C.
Web literacy.
D.
E-mail communication.
【简答题】王守仁心学主要包括?
【单选题】( )40. I thought _____ was important for him to pass the exam.
A.
that
B.
this
C.
it
D.
what
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