Tourism industry in China is very important and is positioned to be the .
A.Strategic pillar industry
B.Sunrise industry
C.Smoke-free industry
D.Service industry
正確答案:Strategic pillar industry
Tourism industry in China is very important and is positioned to be the .
A.Strategic pillar industry
B.Sunrise industry
C.Smoke-free industry
D.Service industry
正確答案:Strategic pillar industry