构架率
参考答案：温室全表面积内，直射光照射到结构骨架（或框架）材料的面积与全表面积之比，称构架率。
连续久服地西泮突然停药出现的焦虑、激动、震颤等症状称之为
A．耐受性B．成瘾性C．反跳现象D．戒断症状E．急性中毒
Many parents died in Wenchuan earthquake, so children were ________ by our government.[ ]
A. taken up
B. given up
C. grown up
D. brought up
