皮皮学，免费搜题
登录
搜题
【单选题】
在Word中编辑状态下，要绘制层次结构图，应选择（）选项卡。A.
页面布局
B.
开始
C.
插入
D.
设计
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】某大型企业集团为提高安全生产水平,做到本质安全,按照海因里希事故因果连锁理论,对近年来国内外本行业的人身伤害事故原因进行了分析,将伤害原因进行了分类。根据《企业职工伤亡事故分类》(GB6441),下列分析的伤害原因中属于不安全状态的是( )。
A.
机器超速运转
B.
通风系统效率低
C.
在起吊物下停留
D.
开关未锁紧
【单选题】. The customer bargained with the shopkeeper for a long time, and finally they agreed ___________ the price.
A.
to
B.
with
C.
on
D.
at
【单选题】Our school basketball match will be held from October 12th to 16th, during time as many as 30 teams will compete for the championship.
A.
which
B.
whose
C.
when
D.
that
【简答题】中线的作用是使Y连接负载的端电压继续保持 。
【单选题】________students took the high school entrance exam on time ________ the morning of June 16th in Yancheng , though it rained heavily .
A.
Thousands of ; in
B.
Many thousands ; on
C.
Thousands of ; on
D.
Thousand of ; on
【简答题】This is the first time your child will be away from home for a period of time. We understand that this can be an exciting and anxious time both for parents and students. In this part,we hope to give y...
【简答题】中性线的作用是使 ( ) Y 接负载的端电压继续保持 ( ) 。
【单选题】－－－ When will the party be held?－－－ ______ two weeks’ time, _____ 15th July.A. In
A.
28. --- When will the party be held? --- ______ two weeks’ time, _____ 15th July. A. In on
B.
In in
C.
On on
D.
At on
【单选题】Pilotage at Shanghai Pilot Station has been suspended until 1830 hours local time September 8th.
A.
The pilotage service has been discontinued after 1830 hours local time September 8th
B.
The pilotage service has been discontinued until 1830 hours local time September 8th
C.
The pilotage service has been continued after 1830 hours local time September 8th
D.
The pilotage service has been continued until 1830 hours local time September 8th
【简答题】中线的作用是使 Y 接负载的端电压继续保持 。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
