国产GA747型剑杆织机上选纬机构一般由（）来控制。A、多臂机开口_爱下问搜题

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问题单项选择题

国产GA747型剑杆织机上选纬机构一般由（）来控制。

A、多臂机开口机构

B、独立花筒装置

C、剑杆引纬机构

D、织机电脑

答案

参考答案：A

完形填空

完形填空。

     Li Lei is a student  1 Class Two, Grade Seven. He likes football very 2 . He often plays it after school.
And he often goes home 3 . His home is  4 the school. His mother doesn't worry  5 him.
     One Sunday morning Li Lei goes to a shop  6 his mother. The shop is very  7 . There are many things  8
it. They get some things. Then his mother says to Li Lei, "What do you  9 ?"
     "I want to get a red blouse." says Li Lei. "A red blouse?" asks his mother. "You are a  10 . You can't wear a
red blouse."
     Li Lei smiled, " OK, please get me football clothes."

( )1. A. at
(   )2. A. good
(    )3. A. early
(    )4. A. near
(   )5. A. for
(    )6. A. to
(    )7. A. small
(    )8. A. on
(    )9. A. want
(    )10. A. girl

B. of
B. fine
B. back
B. in
B. with
B. from
B. big
B. in
B. get
B. woman

C. on
C. well
C. late
C. on
C. about
C. on
C. nice
C. at
C. put
C. boy

D. from
D. much
D. soon
D. to
D. at
D. with
D. good
D. under
D. take
D. man

问答题简答题

物料中的水分含量与干燥时间的关系是什么？