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【简答题】
引出线应以 ________ 线绘制,宜采用水平方向的直线或经哪些 ________ 角度再折为水平线。文字说明宜注写在水平线的 ________ 或 ________ 。索引详图的引出线,应与水平 _____ 线相连接。同时引出几个相同部分的引出线,宜互相 ________ ,也可画成 _____________ 线。
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反馈参考答案：
举一反三
【判断题】经旅游者同意，旅行社将包价旅游合同中的接待业务委托给其他具有相应资质的地接社履行的，可以与地接社口头约定双方的权利和义务，向地接社提供与旅游者订立的包价旅游合同的副本，并向地接社支付不低于接待和服务成本的费用。
A.
正确
B.
错误
【单选题】Which of the following types of power comes through the organizational hierarchy
A.
Coercive
B.
Reward
C.
Referent
D.
Legitimate
E.
Expert
【单选题】Look at the following pictures and recognize which types they belong to.
A.
Passenger Car Types
B.
Commercial Vehicle Types
C.
Special-Purpose Vehicle Types
【单选题】Importance of Vitamins Vitamins, which come in many different types all of which are quite diverse in chemical configuration and function, can be any of several organic substances that are separated i...
A.
Our body's operation is dependent on vitamins, which means that the body would not function without vitamins.
B.
The term 'vitamin' was first used in the 19th century, and until then, they were known as the 'accessory food factor'.
C.
Insufficient consumption of vitamins may cause out body to stop functioning properly.
D.
Lack of vitamin causes night blindness as well as many disorders that involve the eye and organs related to it.
【简答题】请提交第二次作业!
【单选题】Which of the following is NOT among the types of the pollutants the author mentions in the passage?
A.
Sulfur oxides.
B.
Toxic materials.
C.
Particulate matter.
D.
Carbon monoxide.
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