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【单选题】
已知两点 A ( 10,0 )和 B ( -2,4 ),则线段 AB 的中点坐标是A.
（4,2）
B.
（-1,4）
C.
（-6,2）
D.
（-1,2）
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】You must _______ the facts and should not run away from the truth.A.lookB.sight#
A.
You must _______ the facts and should not run away from the truth. A.look
B.
sight
C.
front
D.
face
【多选题】营养性贫血的患儿输红细胞治疗时,说法正确的是:
A.
贫血越重，每次输注的量越少
B.
血红蛋白大于60g/L不需要输血
C.
重度贫血每次输血10~15ml/kg
D.
重度贫血可采用等量换血疗法
【单选题】How should you warm up a diesel engine that has not been run for some time?______.
A.
Run it at minimum speed for a period of time
B.
Run it at half speed for a period of time
C.
Bring it to top speed immediately
D.
Inject ether into the air intake
【简答题】思考题 2 、 3 、 4 、 10 、 13 习 题 1 、 2 、 4 、 12 、 6 、 7 、 8 、 11 、 13
【单选题】Did you mean I should keep the receipt? I'm afraid I have ______.
A.
run it over
B.
tom it up
C.
taken it apart
D.
shaken it off
【单选题】"why did you run away?" Which word in this sentence should be stressed?
A.
did
B.
you
C.
run
D.
away
【单选题】Did you mean I should keep the receipt? I'm afraid I have ______ .
A.
run it over
B.
torn it up
C.
taken it apart
D.
shaken it off
【单选题】听力原文：W: Should I get some more typing paper for you? M: Please do. We've almost run out of it. Q: What will the woman do? (7)
A.
Do some typing.
B.
Buy some paper.
C.
Get a typewriter.
D.
Go out for exercise.
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