The _____of the 2019 Beijing International Horticultural Expo(园艺博览会) is "Live Green,Live Better".( )
A. |
symbol |
B. |
condition |
C. |
theme |
D. |
invention |
The _____of the 2019 Beijing International Horticultural Expo(园艺博览会) is "Live Green,Live Better".( )
A. |
symbol |
B. |
condition |
C. |
theme |
D. |
invention |