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【多选题】

Qinling Mountains serve the environmental functions of _________. ()

A.
climate regulation
B.
soil conservation
C.
water maintenance
D.
biodiversity conservation
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参考答案:
参考解析:
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刷刷题刷刷变学霸
举一反三

【多选题】Qinling Mountains runwest to east, stretching across __________. ()

A.
Gansu province,
B.
Shaanxi province
C.
Henan province
D.
Guangdong province

【多选题】Ecological civilization construction of Qinling Mountains include __________.()

A.
start special pollution-striking action in the north foot of the Qinling Mountains
B.
monitor persons and vehicles entering the mountains
C.
demolish of illegal villas
D.
Establish the Qinling National Botanicalal Garde

【单选题】The basic characteristics of green trade barriers are ______________()

A.
Formal Legality
B.
Wide Protection Content
C.
Strong Technology
D.
All of Above

【单选题】The barriers that are caused by distance and language are called as _________()

A.
Tariff Barriers
B.
Non-Tariff Barriers
C.
Natural Barriers
D.
Green Trade Barriers

【多选题】以下属于图案的分类的是()

A.
从应用对象分类
B.
从存在形态分类
C.
从造型意匠分类
D.
从教学进程分类