Mary, you’d better stay at home. Your classmates ______ over this evening.

A．are being coming.

B．has come.

C．are coming.

D．come.

某女士，49岁，自诉近年月经周期不定，行经2～3天干净，量极少，自感阵发性潮热，心悸，出汗，时有眩晕。妇科检查：子宫稍小，余无特殊。护士应向其宣教的知识是()

A.无排卵型功血

B.围绝经期综合征

C.黄体萎缩延迟

D.黄体发育不全

E.神经衰弱