When had the modern era of medicine dawned?
A: The use of vaccination.
B: The recognition of micro-organisms.
C: The discovery and use of penicillin.
D: The success of heart transplant.
A: The use of vaccination.
B: The recognition of micro-organisms.
C: The discovery and use of penicillin.
D: The success of heart transplant.
C
举一反三
- Novel in the modern era usually makes use of a literary prose style .( )
- 中国大学MOOC: In 1945, Alexander Fleming alonewas awarded the Nobel Prizein Medicine for the discovery of penicillin.
- 1. From the perspective of major energy use, the era of modern society can be called A: Information age. B: Nuclear age. C: The era of petroleum. D: Solar energy era.
- Huesman had to receive a heart transplant because ____________.[2分]
- Penicillin is a group of antib...nzathine penicillin.
内容
- 0
When communicating, in most cases we use positive messages to show our thanks, recognition or anger. A: 正确 B: 错误
- 1
Who is suggested not to use this medicine?
- 2
【单选题】(3分) Penicillin is a group of antibiotics which include ________, Penicillin V, procaine penicillin and benzathine penicillin. A. Penicillin D B. Penicillin G C. Penicillin F D. Penicillin E
- 3
中国大学MOOC: When communicating, in most cases we use positive messages to show our thanks, recognition or anger.
- 4
When there are small kids around, it is necessary to keep medicine (). A: out of hand B: out of use C: out of place D: out of reach