Step 2 认真听录音，填上空中所缺单词，录音听两遍
(Doctor =D, Mr Chen = M)
D: Hello, Mr Chen, how can I help you?
M: I'm _____ feeling ____ well, doctor. _________, I feel awful. I've got a temperature of 38℃ and my chest _____ when I _________.
D: How long have you had the temperature? Two or three days?
M: About four days, actually.
