吊装工具一般有索具和( )两大类。A.吊具 B.起重器具 C.起吊器具 D.卸扣器

题型:单项选择题

问题:

吊装工具一般有索具和( )两大类。

A.吊具

B.起重器具

C.起吊器具

D.卸扣器具

考点:电机装配工中级电机装配工中级
题型:单项选择题
根据短文内容,用方框中所给词语的适当形式填空,使文章通顺、完整。(每词限用一次)
turn,    better,    give,    she,    scared,    visit,    close,    open,    but,    everyone
     In a happy town there lived a little, beautiful and smart girl, and (1)_______ name was Rose.
(2)_______ in the town liked her. She was so brave, but one thing she was scared of was the
doctor.
     One day her tooth was moving. Her mum saw it. She said,"Your tooth is moving, and you
need to (3)_______ Doctor Tim."
     Rose said, "No! I am not going to the doctor." Mum said, "Don't worry. It's not so wobbly
(摆动的) now." That made Rose feel (4)_______.
     After five weeks, Rose forgot about her tooth (5)_______ her mum didn't. She checked her
tooth again and it was wobbly, so she said, "It's time to see the doctor."
     Rose was (6)_______ but she had to do what her mum told her, so they went to see Doctor
Tim. They had to wait in the waiting room.
     When it was her (7)_______, her heart was bumping (碰撞) very fast. She went into Doctor
Tim's room. He was smiling. She sat on the chair.
     Doctor Tim said, "(8)_______ your eyes."
     Rose closed her eyes, but just before Doctor Tim started, tears started coming down her eyes.
But when she (9)_______ her eyes, she saw Doctor Tim holding her tooth.
     Rose smiled. Then Doctor Tim (10)_______ her a teddy bear (泰迪熊) and from that time Rose
wasn't scared of doctors any more.
题型:单项选择题
函数y=cos2x+sin
x
的导数为(  )
A.-2sin2x+
cos
x
2
x
B.2sin2x+
cos
x
2
x
C.-2sin2x+
sin
x
2
x
D.2sin2x-
cos
x
2
x
题型:单项选择题

Oracle Office的功能包括( )。 Ⅰ、生成联机文档 Ⅱ、消息接收与发送 Ⅲ、日程安排 Ⅳ、日历管理 Ⅴ、拼写检查

A.Ⅰ、Ⅱ、Ⅳ、Ⅴ

B.Ⅰ、Ⅱ、Ⅲ和Ⅳ

C.Ⅱ、Ⅲ、Ⅳ、Ⅴ

D.全是

题型:单项选择题

进行计量的工程必须满足的条件不包括()。

A.进度计划要求

B.计量的项目应符合合同要求

C.质量必须达到合同规范标准要求

D.验收手续必须齐全

题型:单项选择题

仓库按照功能分类为()。

A.储存型仓库

B.流通型仓库

C.配送中心

D.保税仓库

E.海关监管仓库

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