对于高流速无压隧洞,应力求避免在平面上设置曲线段。()
参考答案:对
Strict measures have to be _ to protect _ children from family abuses. [ ]
A. adapted; adopted
B. adopted; adopted
C. adjusted ; adjusted
D. attached ; adopte
广告效果的测定一般包括()等方面
A.心理效果
B.经济效果
C.社会效果
D.记忆效果