In that school, English is compulsory for all students, but French and Russian are _________.
A. special
B. regional
C. optional
D. original
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我国累计技术引进最多的贸易伙伴是()
A. 日本
B. 美国
C. 欧盟
D. 以色列
The fact that so many people still smoke in public place _______that we may need antionwide campaign to raise awareness of the riks of smoking.
A. suggest
B. suggests
C. suggested
D. suggesting
我国的高新技术产品对外贸易最大顺差来源地是香港和()
A. 美国
B. 台湾地区
C. 日本
D. 韩国
国际上第一个专门规范贸易与投资之间关系的国际性协议是()
A. 与投资有关的贸易措施协议
B. 与贸易有关的投资措施协议
C. 关税与贸易总协定
D. 贸易与投资总协定