The president of the World Bank says he has a passion for China, he remembers starting as early as his childhood. (2013 . 江苏)
When _______ this medicine, it is a good idea to avoid_______ alcohol.
To prevent the disease from spreading, all the infected(感染的)chicks were buried _______.
The footprints on the floor __________ that someone had broken into their house while they were out.
Our country ________ great changes in the past 30 years and it is no longer________ it used to be.
Not everybody knows exercising too much can_________ serious pain and even injuries.