潜水完全井抽水量的大小与有关物理量的关系是（）。 A. 与井的_爱下问搜题

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问题单项选择题

潜水完全井抽水量的大小与有关物理量的关系是（）。

A. 与井的半径成正比

B. 与井的影响半径成正比

C.与含水层厚度成正比

D.与土体渗透系数成正比

答案

参考答案：D

完形填空

完形填空。

     Hello, boys and   1 ! My name is Linda Brown. My  2   name is Brown. My   3   name is Linda. I'm
   4   girl. My   5   number   6 66895452. I have   7 eraser. The   8 is red. I have a good friend.   9   name
is Bob. He has a baseball.   10   baseball is yellow.

(    ）1. A. girl
(    ) 2. A. family
(    ) 3. A. family
(    ) 4. A. the
(    ) 5. A. English
(    ) 6. A. is
(    ) 7. A. the
(    ) 8. A. jacket
(    ) 9. A. Her
(    ) 10. A. The

B. girls
B. first
B. two
B. a
B. telephone
B. am
B. an
B. map
B. She
B. A

C. good
C. one
C. first
C. an
C. lost
C. are
C. /
C. eraser
C. His
C. An

D. boy
D. two
D. last
D. /
D. found
D. be
D. a
D. watch
D. he
D. /

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