来自下肢深部静脉的血栓栓子最常引起栓塞的器官是
A.脑B.肺C.肝D.心E.肾
参考答案:B
—Could you tell me the way to ________ Johnsons,please?
—Sorry,we don't have ________ Johnson here in the village.
A.the;the
B.the;a
C./;the
D.the;/
最为常见的幕墙为()。
A.金属板幕墙
B.玻璃幕墙
C.陶瓷板幕墙
D.石材幕墙