更多"[单选题]This record will help your saf"的相关试题:
[单选题] "Where is your chief officer? He is on ___ floor.
A. the five
B. five
C. the fifth
D. fifth"
[单选题]Setting goals can help to strengthen your motivation and ______ of your life.
A.take a look
B.take away
C.take over
D.take charge
[单选题]Woman:Thank you very much for your help
Man：（）.
A.Never mind
B.Not at all
C.It doesn't matter
D.No thanks
[判断题] Thank for your help. 汉义：谢谢您的帮助。
A.正确
B.错误
[单选题]Help ( ) (you, your, yourself, yours) to some fruit, Mary.
A. you
B. your
C. yourself
D. yours
[单选题]But for your help, I _____the task by myself, so many thanks to you.
A.would not finish
B.have not finished
C.will not finish
D.would not have finished
[单选题] "The second officer did not go on watch until ___.
A. mealtime
B. 0400
C. 0800
D. midnight"
[单选题] "The third officer takes over the watch ___ the chief officer.
A. from
B. to
C. in
D. upon"
[单选题]For safety, all passengers are required to review this card and follow these instructions when needed.
A.为了安全，请各位乘客反复阅读本卡片，务必按照各项规定执行。
B.为了保险起见，请各位乘客务必阅读本卡片，并参照相关内容认真执行。
C.为了保险起见，要求所有乘客在需要时都能看到这张卡片及以下这些内容。
D.为了安全，要求所有乘客仔细阅读本卡片各项内容，必要时照其执行。
[判断题] The fastest bottle opening record was set by a group of people.
A.正确
B.错误
[判断题] The money made from Fiorella’s record breaking will help some children.
A.正确
B.错误
[单选题]The historical record for the period 1926–2016 supports which one of the following statements?
A. When large-company stocks have a negative return, they will have a negative return for at least two consecutive years.
B. The return on U.S. Treasury bills exceeds the inflation rate by at least .5 percent each year.
C. There was only one year during the period when double-digit inflation occurred.
D. Small-company stocks have lost as much as 50 percent and gained as much as 100 percent in a single year.
E. The inflation rate was positive each year throughout the period.
Difficulty: 1 Easy
Topic: Historical performance
Learning Objective: 12-02 Discuss the historical returns on various important types of investments.
[单选题]Safety light可以使用约______。
A.8小时
B.12小时
C.24小时
D.48小时
[单选题]生物安全柜biological safety cabinet,BSC具备气流控制及高效空气过滤装置的操作柜可有效降低实验过程中产生的有害气溶胶对（）和（）的危害。
A.A、操作者，环境
B.B、样品，环境
C.C、操作者，样品
D.D、操作者，环境，样品
E.E、以上都不是
[判断题]QHSE即英文Quality、Health、Safety、Environment,也即质量、健康、安全、环境。QHSE管理即质量、健康、安全、环境一体化管理。( )
A.正确
B.错误
