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【判断题】
发动机在一个工作循环内，曲轴旋转一，活塞往复四个行程，称为四冲程发动机。A.
正确
B.
错误
手机使用
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反馈参考答案：
举一反三
【多选题】按照《现金管理暂行条例》的规定,_____属于现金入的范围。 按照《现金管理暂行条例》的规定, _____ 属于现金入的范围。
A.
职工交回差旅费剩余款
B.
从银行提取现金
C.
将现金送存银行
D.
收取结算起点以下的小额销货款 收取结算起点以下的小额销货款 收取结算起点以下的小额销货款
【简答题】Pick out four words/phrases conveying key information in the following paragraph. One reason people get less exercise these days is because of an increase in “screen time”--- the amount of time spent ...
【单选题】In the text, a comparison is made so as to______.
A.
abolish the slave trade
B.
elaborate a higher purpose of animal research
C.
warn that mankind has a duty not to cause pain to animals
D.
assert that science is, by and large, kind to its animals
【单选题】One benefit you get from your competitor’ advertising and marketing is that ______.
A.
you don’t need to do advertising and marketing yourself
B.
they deepen your understanding of the latest widget
C.
they help you market your products
D.
you don’t have to be afraid of their large ,glossy ads next time
【单选题】The creation Of the cheap laptop mentioned in the text relies on ______.
A.
hi-tech innovation by experienced scientists
B.
novel means of combination
C.
basic processors manufactured by AMD
D.
the state-of-art facilities and equipment
【单选题】When a guest greets a chambermaid “Hi” in the morning , she may answer ---“_________”
A.
Hi !
B.
Hello !
C.
How about you ?
D.
Good morning.
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