Which of the following is an example of a sickness that can be prevented by a vaccine?
举一反三
- Which of the following is the example we can use to explain an idea?
- Asking for leave can be written on the basis of the following contents, which are___________( ). A: marrage B: sickness C: meeting D: traffic accident
- Which of the following is not a measure to avoid or ease motion sickness?
- Which of the following diseases can be prevented by toxoid A: enteric fever B: dysentery C: tetanus D: syphilis E: tuberculosis
- Which of the following is the example we can use to summarize an idea?( ) A: In brief. B: As a result. C: For example. D: As well as