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【单选题】
俗话说劈柴不照纹,累死劈柴人,这说明A.
做事情要有坚强的意志和十足的干劲
B.
客观条件制约着自觉能动性的发挥
C.
按规律办事常常是半功倍
D.
人们办事有无成效取决于自觉能动性发挥的程度
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举一反三
【单选题】________ it is printed, this dictionary has been popular!
A.
Unless
B.
Since
C.
Before
D.
After
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【简答题】London has a new magazine. But it is not printed(印刷) on paper. Everyone who has a television can receive it because it is on TV. In order to read this magazine you have to have a decoder (解码器). Each p...
【简答题】已知全集U，集合A=1，3，5，7，9，C U A=2，4，6，8，C U B=1，4，6，8，9，则集合B=______．
【单选题】_____it is printed ,this dictionary will be very popular!
A.
.Unless
B.
.since
C.
Before
D.
.once
【简答题】Task 4 Directions: In this section, you will hear a recorded short passage. The passage is printed, but with some words or phases missing. The passage will be read two times. You are required to fill ...
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【单选题】________ it is printed, this dictionary has been popular!
A.
Unless
B.
Since
C.
Before
D.
After