传动部分、转子、（）、轴承和机壳等部分构成锤式破碎机。_爱下问搜题

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问题填空题

传动部分、转子、（）、轴承和机壳等部分构成锤式破碎机。

答案

参考答案：筛条

完形填空

完型填空。
My name is Li Ping . I am _1_ student of the No.3 Middle School. Our school is very big. It _2_
about four _3_ students. I am in Grade One. There _4_ four classes in Grade One. _5_ are fifty students
in my class. Twenty-seven are boys. _6_ are girls. We study Chinese English, math and _7_ subjects.
We have sports _8_ the afternoon. Our teachers _9_ very good teachers. They love _10_ work and love
their students.

( )1. A. a
( )2. A. have
( )3. A. hundred
( )4. A. are
( )5. A. Here
( )6. A. Four
( )7. A. other
( )8. A. on
( )9. A. is
( )10. A .them

B. an
B. has
B. hundred of
B. is
B. There
B. Two
B. others
B. at
B. are
B. they

C. the
C. there has
C. hundreds
C. has
C. Has
C. Twenty-one
C. the other
C. in
C. have
C. their

D. /
D. there is
D. a hundred
D. have
D. Have
D. Twenty-three
D. the
D. of
D. am
D. theirs

填空题

串(或字符串)是由零个或多个字符组成的有限序列。串也是一种线性表，是数据元素为______的线性表。