—Jenny,they say you have asked for a leave because of a sudden headache.I’m worried about you,and are you ________better now?

—I’m all right now,thanks for your care.

A．much

B．a lot

C．any

D．quite

非正式群体越多，活动越频繁，越表明组织在满足成员需要上（）

A.没有缺陷

B.只有很小缺陷

C.有中等程度缺陷

D.有很大缺陷