y="温度过高" if w<10:
y="温度过低"
else:
y="温度正常" print(y)
B . y="温度正常"if w>30:
y="温度过高"
elif w<10:
y="温度过低" print(y)
C . if w>30:y="温度过高" elif w<10:
y="温度过低" else:
y="温度正常"
print(y)
D . if w>30:y="温度过高" if w<10:
y="温度过低" if 10<=w<=30:
y="温度正常"
print(y)