水利工程质量管理规定：政府对水利工程的质量实行质量监督制度。_爱下问搜题

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问题判断题

水利工程质量管理规定：政府对水利工程的质量实行质量监督制度。()

答案

参考答案：对

完形填空

完形填空。

     I am American.  1 name is Rose. I am twelve. I  2 two friends. They're  3 .  4 names are Mary and Betty.
  5 all like sports. I  6 soccer ball. Mary likes  7 , too. Betty likes basketball. She  8 . six basketballs. We  9
basketball after school. We often watch games  10 TV.

( ) 1. A. My
( ) 2. A. am
( ) 3. A. them
( ) 4. A. Their
( ) 5. A. She
( ) 6. A. am
( ) 7. A. volleyball
( ) 8. A. is
( ) 9. A. plays
( ) 10. A. on

B. His
B. do
B. brothers
B. My
B. We
B. like
B. baseball
B. have
B. play
B. in

C. Her
C. have
C. sisters
C. Her
C. He
C. likes
C. ping-pong
C. has
C. are play
C. to

D. Its
D. has
D. friend
D. Our
D. It
D. don't
D. soccer ball
D. are
D. do play
D. at

选择题

要把分式方程：

化为整数方程，方程两边需同时乘以（　　）

D．2x（x-2）