希恩综合征属于()。
A.下丘脑性闭经
B.精神性闭经
C.子宫性闭经
D.卵巢性闭经
E.垂体性闭经
参考答案:E
解析:希恩综合征是垂体性闭经,Asherman是子宫性闭经。
With a lot of things , John will have a difficult time.
A.to deal with
B.deal with
C.dealing with
D.dealt with
2016年上海城乡居民基础养老金标准是多少?