两肺野透明度减低，如磨砂玻璃样，肺门阴影大而模糊，两肺门上出现向上的鹿角状血管影，应首先考虑为（）

A.肺充血

B.肺淤血

C.肺气肿

D.肺缺血

E.肺水肿

Some people hold that the more conservative the world becomes, ______ have old furniture, old houses and old paintings.

A. the smarter is to
B. the smarter it is to
C. is it the smarter so
D. is one to the smarter