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【简答题】
Introduction to some laws in England About drinking Don ’ t 1.______________under 13 years, nor can your friends buy it for you. About noise Don ’ t 2.___________at night and learn to respect other people. About 3._________ Don ’ t take any chances when crossing the road. About litter Don ’ t throw away 4.________________in a public place. About smoking Don ’ t buy 5.____________ under 11 years of age. word tips: alcohol 酒精 ['ælkəhɔl] n. 酒精,乙醇,酒 unnecessary [ʌn'nesisəri] adj. 不必要的,多余的 assistance [ə'sistəns] n. 帮助,援助
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【单选题】What is the purpose of using robots in school according to most researchers? PASSAGE Numerous types of robots are being incorporated(合并) in education. They range from simple "microprocessor(微处理器) on w...
A.
To reduce the burden of teachers.
B.
To evaluate teaching and learning results.
C.
To serve as a more valuable assistant.
D.
To motivate teachers to have better teaching plans.
【简答题】带传动的张紧方式有 、 。
【多选题】带传动的张紧方式通常有( )。
A.
调整中心距
B.
及时更换皮带
C.
调整紧边拉力
D.
使用张紧轮
【简答题】V带传动的张紧方式有( )和( )两种
【单选题】What is the passage mainly about? PASSAGE Numerous types of robots are being incorporated(合并) in education. They range from simple "microprocessor(微处理器) on wheels" robots, to advanced toolkits, to hum...
A.
Interaction of robots with students.
B.
How robots can be used in the classroom.
C.
Advantages of robots over humans in education.
D.
Different views of integration of robots in classroom.
【多选题】带传动的张紧方式有()()
A.
调整中心距方式
B.
定期张紧
C.
自动张紧
D.
用张紧轮张紧方式
【多选题】带传动的张紧方式有哪些?
A.
砝码张紧
B.
张紧轮张紧
C.
自动张紧
D.
调整中心距张紧
【多选题】带传动的张紧方式有______。
A.
定期张紧
B.
自动张紧
C.
张紧轮法
D.
人工张紧
【单选题】What is the passage mainly about? PASSAGE PASSAGE PASSAGE Numerous types of robots are being incorporated(合并) in education. They range from simple "microprocessor(微处理器) on wheels" robots, to advanced ...
A.
Interaction of robots with students.
B.
How robots can be used in the classroom.
C.
Advantages of robots over humans in education.
D.
Different views of integration of robots in classroom.
【判断题】曲轴的和气缸盖一样都要由外向内拆卸
A.
正确
B.
错误
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