下列各项，属月经后期气滞证临床表现的是（）
A.经色淡红，质清稀
B.腰膝酸软
C.面色晦暗
D.经量少或正常
E.面色青白
参考答案：D
In our hometown, about 1,500 meters east of my house,_______ an old temple_______ back to the 17th century．
A．stands; dating
B．is standing; dated
C．standing; dated
D．stand; dating
氨的吹脱处理过程中水温一定，维持PH为（）效果最佳。
A.6
B.7
C.10
D.11
