卵巢性闭经不包括（）
A.卵巢功能性肿瘤
B.卵巢切除
C.卵巢早衰
D.低促性腺激素性闭经
E.多囊卵巢综合征
参考答案：D
河南煤业化工集团的发展理念是立志高远、笃行求实。
All his friends’ encouragement _____ his confidence in winning the game.
A．added up to
B．added up
C．added to
D．added
