My friend helped me unpack at the hotel and then went back to work.
参考答案:对
下列发热的病因,不属于感染性发热的是()
A.伤寒
B.中暑
C.肺脓肿
D.血吸虫病
E.流行性脑脊髓膜炎
如图下列实验不能说明大气压存在的是 [ ]
A.
B.
C.
D.