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【判断题】
总平面图图中的尺寸以单位A.
正确
B.
错误
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举一反三
【简答题】“数据;统计;统计数字”是: s__a___is___ic
【单选题】Choose the statements from the box and place them in the proper place in the essay. 选择合适的句子完成段落。
A.
Building a good human tower takes team work and skills.
B.
Within seconds I assisted in the formation of a three- level tower.
C.
Each team is famous for its tallest and most complex tower of people.
D.
Once a tower is built, try and see if the group can hold it for a count of 30.
E.
Since then it’s been popular, with groups competing to build higher structures.
F.
Before long I was called forward and given the great honor of the President’s Belt.
G.
I hoped to change my position because I knew that this activity required particular skills.
【单选题】Choose the statements from the box and place them in the proper place in the essay. 选择合适的句子完成段落。
A.
Building a good human tower takes team work and skills.
B.
Within seconds I assisted in the formation of a three- level tower.
C.
Each team is famous for its tallest and most complex tower of people.
D.
Once a tower is built, try and see if the group can hold it for a count of 30.
E.
Since then it’s been popular, with groups competing to build higher structures.
F.
Before long I was called forward and given the great honor of the President’s Belt.
G.
I hoped to change my position because I knew that this activity required particular skills.
【单选题】Choose the statements from the box and place them in the proper place in the essay. 选择合适的句子完成段落。
A.
Building a good human tower takes team work and skills.
B.
Within seconds I assisted in the formation of a three- level tower.
C.
Each team is famous for its tallest and most complex tower of people.
D.
Once a tower is built, try and see if the group can hold it for a count of 30.
E.
Since then it’s been popular, with groups competing to build higher structures.
F.
Before long I was called forward and given the great honor of the President’s Belt.
G.
I hoped to change my position because I knew that this activity required particular skills.
【简答题】选词填空。 What's, It's, you, last, first 1. What's her ID card number? ______ 220101084609061222. 2. Her______name is White. 3. Is his ______ name Peter? 4. ______ the girl's family name? 5. Nice to meet_...
【多选题】7，8-二羟基香豆素类化合物可与以下哪些试剂反应显阳性( )
A.
异羟肟酸铁试剂
B.
Gibbs试剂呈阳性
C.
Emerson试剂呈阳性
D.
碱试液反应，用于薄层检识
E.
稀盐酸
【单选题】Choose the statements from the box and place them in the proper place in the essay. 选择合适的句子完成段落。
A.
Building a good human tower takes team work and skills.
B.
Within seconds I assisted in the formation of a three- level tower.
C.
Each team is famous for its tallest and most complex tower of people.
D.
Once a tower is built, try and see if the group can hold it for a count of 30.
E.
Since then it’s been popular, with groups competing to build higher structures.
F.
Before long I was called forward and given the great honor of the President’s Belt.
G.
I hoped to change my position because I knew that this activity required particular skills.
【简答题】根据原料的需要,煎可分为 和 。
【单选题】数字通信系统的数据传输速率是指单位时间内传输的二进位数目，计量单位Mb/s的正确含义是___________。
A.
每秒兆位
B.
每秒百兆位
C.
每秒千兆位
D.
每秒万兆位
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