对于a,b∈Z,如果有c∈Z,使得a=cb,称b整除a,记作什么?()
A、b^a
B、b/a
C、b|a
D、b&a
参考答案:C
词汇运用
1. The button is designed ________(调节音量) of the MP3.
2. He is recognized as a fully ________(合格的, 胜任的) teacher.
3. I ________(建议他找个律师) for advice.
4. There is no place ________(比你的家更舒适).
5. The liquid medicine ________(服前需摇匀).
6. They ________(承认自己错了).
7. He is always ________(忙于工作).
8. Who will ________(接替约翰当主编) after he retires?
9. Do you have any ________(评论) on young people's dying hair?
10. We have had another ________(丰收年).
白喉患者的特异性治疗,应选择()
A.适量输血
B.大量输液
C.足量抗生素
D.适量类毒素
E.早期足量抗毒素