Which of the following is NOT involved in the detention incident in Libya？
A. Two American media workers.
B. A South African photographer.
C. A journalist from Spain.
D. A British correspondent.
What is the biggest driving force for the green build movement？
A. Legislation.
B. The need to cut costs.
Climate change.
D. Soaring fuel prices.
术中见疝内容物系小肠，疝环狭小，小肠不易还纳，此情况应采取下列哪一项措施
A. 稍加压力待小肠还纳
B. 松解内环解除压迫，判断肠管血运
C. 行嵌顿小肠外置术，水肿消退后二期手术还纳肠管
D. 将腹股沟韧带切断，扩大疝环后还纳肠管
E. 切断陷窝韧带，扩大疝环后还纳肠段
According to USGBC, buildings take up______of carbon emissions in the U.S.
A. 17%
B. over 1/3
C. almost 1/3
D. 0.7
微信支付 
支付宝支付