蘑菇与霉菌一样,也是由大量的菌丝构成的。[ ]
√
支气管扩张可出现
A.浮肿以下垂部位明显,晨起较轻B.浮肿以眼睑、会阴处明显,晨起较重C.浮肿为全身性,尤以腹水多见D.浮肿为指凹性E.浮肿伴皮肤粗糙,无光泽
Learning a foreign language well is not easy, ?
A.is it
B.isn’t it
C.does it
D.doesn’t it