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【多选题】
下列诗句不属于唐代作家所作的是（）A.
羌笛何须怒杨柳，春风不度玉门关
B.
池塘生春草， 园禽
C.
春风又绿，明月何时照我丕
D.
接天莲叶无穷碧，映日荷花别样红
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反馈参考答案：
举一反三
【单选题】已知两个共点力的合力最大值为120N,最小值为40N。则这两个共点力的大小分别为( )
A.
100N、20N
B.
90N、30N
C.
70N、50N
D.
80N、40N
【单选题】According to the writer, 'you won't need the international language of English' because ______.
A.
learning English will no longer be a difficult task
B.
textbooks are no longer necessary
C.
it's better to buy a computer than to go to classes
D.
the computer will be able to translate any language for you
【简答题】The task won't be _______________ (adj. 巨大的;压倒性的) if you break it down into small, easy-to-accomplish steps.
【单选题】I am afraid I won't be able to finish the task __________ two days.
A.
before
B.
by
C.
in
D.
until
【单选题】已知两个共点力的合力 F最大值为120N,最小值为40N,那么这两个力的大小分别为( )。
A.
F1＝1 6 0N F2＝ 4 0N
B.
F1＝ 8 0N F2＝ 4 0N
C.
F1＝ 80 N F2＝6 0 N
D.
F1＝ 1 20N F2＝ 2 0N
【简答题】Task 5: Not everyone thinks that life insurance is an important purchase to make for their family. That's why we've created the B-Assured Life insurance that's really quick and easy. If you are the br...
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