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【简答题】
细胞膜运转物质的形式有几种? K+ 、 Na+ 、 O2 、细菌是如何进出细胞的?
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皮皮学刷刷变学霸
举一反三
【单选题】In the standard (x,y) coordinate plane, the distance from point A to point B is 6.Which of the following could be the coordinates of the two points?
A.
A(0,3) and B(6,0)
B.
A(6,3) and B(0,3)
C.
A(3,0) and B(0,23)
D.
A(0,6) and B(3,23)
E.
A(3,3) and B(23,23)
【简答题】Which one is for Question 6?
【多选题】Which is helpful for diagnosis of abortion?
A.
β-HCG
B.
Ultrasoud
C.
Complete blood count
D.
Laparoscope
【单选题】Which of the following underline parts in a bound morpheme ?
A.
A .relationship
B.
bedroom
C.
C .milkman
D.
childlike
【简答题】假设ABCD四个符号的出现概率是0.1, 0.4, 0.2, 0.3,那么字符串CADACDB用数字编码得到的结果是什么?
【简答题】假设ABCD四个符号的出现概率是0.1, 0.4, 0.2, 0.3,那么字符串CADACDB用算术编码得到的结果是什么?
【单选题】Which of the following “and......” part indicates CONTRAST?
A.
She opened the door and quietly went in.
B.
Victoria likes music and Sam is fond of sports.
C.
Think it over again and you'll get an answer.
D.
He is somewhat arrogant,and Idon't like this.
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