题目内容

The OAU has supported the______ of a treaty on the conservation of nature and natural resources, and a treaty on the trade in and management of hazardous waste()

A. employment
B. adoption
C. recommendation
D. provided

查看答案
更多问题

The legal definition of the environment and related concepts is important at two levels. At a general level, it defines the scope of the___ subject and its competence()

A. legal
B. define
C. man-made
D. about

在绘制袖子时,确定了袖山高,但袖肥不确定时要完成袖山的绘制可用以下哪种工具()

A. 双圆规工具
B. 单圆规工具
C. 智能笔工具
D. 角度线工具

下面哪些物质彼此混合时,特别容易引起火灾()

A:活性炭与硝酸铵
B:硝酸、硫酸和盐酸
C:抹布与浓硫酸
D:可燃性物质(木材、织物等)与浓硫酸

删除刀口可使用哪种方法()

A. 框选需要删除的刀口,然后按右键
B. 框选需要删除的刀口,按Shift键
C. 框选需要删除的刀口,按Delete键
D. 框选需要删除的刀口,然后按左键

答案查题题库