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【单选题】
下列关于重力的说法错误的是A.
重力的大小可以用弹簧测力计测量
B.
重力的方向总是竖直向下的
C.
重心在物体上的作用点叫做重心
D.
重力的单位是千克
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反馈参考答案：
举一反三
【单选题】Q 9 What would the man do first of all to solve the problem?
A.
Find the reason for the present difficulties.
B.
Locate the beginning of the problem.
C.
Look at the many causes behind the problem.
D.
Examine the history of labor relations in the company.
【单选题】What do we call the first of November?
A.
Halloween
B.
Christmas
C.
All Saints' Day
D.
Christmas Eve
【简答题】includes a series of entertaining activities held at the organization’s 2. . To entertain s successfully, you need to find out first of all what they are especially 3. .Some details in a routine...
【单选题】-Mr. Wang,I have a fever. What should I do? 一First of all, you should ____your temperature.
A.
ask
B.
see
C.
test
D.
take
【简答题】First of all,what do you work as? _________.(我是一位驻地工程师,也是主管这个工地的工地主任。)
【单选题】听力原文：W: First of all, I would like you to tell me a bit about what you've been doing. M: Well, I left school after I'd done my A-levels. I really wanted to study art. But a friend of my father's offer...
A.
They are having a chat.
B.
One is interviewing the other.
C.
They are talking about the weather.
【简答题】But first of all ,we want to know what we have to do before sending our tender.
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