汇报晚了请大家原谅,这几天和同学玩了,没上网
4月12日11:00
issue:153 "Students should bring a certain skepticism to whatever they study. They should question what they are taught instead of accepting it passively."
另一个忘了
Argu 51.The following appeared in a medical newsletter.
"Doctors have long suspected that secondary infections may keep some patients from healing quickly after severe muscle strain. This hypothesis has now been proved by preliminary results of a study of two groups of patients. The first group of patients, all being treated for muscle injuries by Dr. Newland, a doctor who specializes in sports medicine, took antibiotics regularly throughout their treatment. Their recuperation time was, on average, 40 percent quicker than typically expected. Patients in the second group, all being treated by Dr. Alton, a general physician, were given sugar pills, although the patients believed they were taking antibiotics. Their average recuperation time was not significantly reduced. Therefore, all patients who are diagnosed with muscle strain would be well advised to take antibiotics as part of their treatment
大家加油,好好改改自己的习作。我感觉自己就失败在这了