与细菌运动有关的是（）
A.菌毛
B.荚膜
C.鞭毛
D.异染颗粒
E.芽胞
参考答案：C
一战后，对巴勒斯坦实行委任统治的国家是[ ]
A、英国
B、美国
C、法国
D、德国
—I really apologize for not being able to join in your birthday party.
—_______. We'll get together later.[ ]
A. Go ahead
B. Not to worry
C. That's right
D. Don't mention it
