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【单选题】
the effects watching too much TV
A.
in
B.
of
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举一反三
【单选题】以下哪些口腔卫生用品或方法没有去除菌斑的作用
A.
牙签
B.
牙间刷
C.
漱口
D.
氯己定漱口液
E.
牙刷
【简答题】Fill in the blanks of paragraph 3 and 4 in text A. Over the next few years, as labor markets struggle, the humanities will probably continue their long slide in 1 . There already has been a nearly 50 ...
【判断题】定期用充电机给蓄电池补充充电,可延长蓄电池的使用寿命(  )。
A.
正确
B.
错误
【单选题】以下哪些口腔卫生用品或方法没有去除菌斑的作用
A.
洗必泰漱口液
B.
牙签
C.
漱口
D.
牙间刷
E.
牙刷
【单选题】以下哪些口腔卫生用品或方法没有去除菌斑的作用
A.
牙签
B.
牙刷
C.
洗必泰漱口液
D.
漱口
E.
牙间刷
【单选题】SS9G型电力机车低压电器柜安装了几个( )辅助电路接地继电器。
A.
1
B.
2
C.
3
D.
4
【简答题】Choose the most correct answer to complete this paragraph. These days computer s have become more and more popular in many cities and towns. A lot of small shops along busy 1 have changed into com...
【简答题】五、介副词填空 1. I’ve just heard a warning _____ the radio that a storm may be _____ its way. 2. These days he has been suffering _____ a bad cold. 3. He told me he had profited greatly ______ living abroad...
【单选题】Question 4. What do the researchers say about today's business culture? ----- Passage 1 ----- When it's five o'clock, people leave their office. The length of the workday, for many workers, is defined...
A.
It does not support the strategies adopted by smart companies.
B.
It does not attach enough importance to task-based practice.
C.
It places more emphasis on work efficiency than on workers' lives.
D.
It aims to bring employees' potential and creativity into full play.
【单选题】以下哪些口腔卫生用品或方法没有去除菌斑的作用
A.
牙签
B.
牙间隙刷
C.
漱口
D.
氯己定漱口液
E.
牙刷
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