关于清燥救肺汤,以下哪一项叙述正确( )
A.霜桑叶清宣肺燥
B.生石膏清肺金燥热
C.杏仁、苏叶宣泄肺气
D.沙参、甘草生津润肺
E.贝母、瓜蒌清热化痰
参考答案:A
She doesn’t speak ____________her friend, but her written work is excellent.
A.as well as
B.so often as
C.so much as
D.as good as
防汛抗洪的目的是保证()、()和下游地区的安全。