题目内容:
The infection rate in the vaccine group increased to 7.8%, and was not significantly different from 13.2% in the controls (P0.1).
A.正确
B.错误
参考答案:
The infection rate in the vaccine group increased to 7.8%, and was not significantly different from 13.2% in the controls (P0.1).
A.正确
B.错误