与房屋相连有上盖无柱的走廊、檐廊，按其围护结构外围水平投影面积的（）计算
A.一半面积
B.全面积
C.不计面积
D.根据情况
参考答案：A
China’s plan ________ its installed nuclear power capacity by 20 percent this year shows that the country is developing new energy in an efficient way.
A．raised
B．has raised
C．raising
D．to raise
“为胃行其津液”的是何脏？（）
A.三焦
B.小肠
C.脾
D.肺
E.肾
