肺循环血量增多,而左心室、主动脉及体循环血流量减少的先天性心脏病是()
A.动脉导管未闭
B.室间隔缺损
C.法乐四联症
D.肺动脉狭窄
E.以上均不是
参考答案:E
What is the way George thought of_________ enough money to buy the house?
A.to get
B.getting
C.having got
D.being got
药用部分为菌核的中药是( )
A.冬虫夏草
B.茯苓
C.猪苓
D.灵芝