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【判断题】
在薪资管理系统期末处理模块中进行期末处理后，当月数据将不再允许变动。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Please______the safety seal has not been broken before using this product.
A.
make
B.
agree
C.
ensure
D.
investigate
【单选题】Before using the machine, you must ____ carefully to these instructions.
A.
join
B.
join in
C.
take part in
D.
attend
【简答题】北京地铁车辆编号100861表示的含义为:10表示(),086表示,1表示()。
【简答题】居家隔离观察对象主要是哪些人?居家隔离观察时间是多久?
【单选题】People did not like using the subway before an organized group of graffiti artists came．
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】Before using penicillin, _________.
A.
The doctor should make a careful inquiry about sensitivity
B.
T he patient should be given a skin test
C.
B oth a. and b..
【单选题】Before using your new pressure cooker, read the following______ carefully.
A.
publications
B.
instructions
C.
announcement
D.
advertisement
【单选题】Before using the machine, you should read the ______carefully. [ ]
A.
instrument
B.
instruction
C.
ingredient
D.
introduction
【单选题】Tourists have learnt to make investigations about tour operators before using them.
A.
YES
B.
NO
C.
NOT GIVEN
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