单项选择题
The computer of the airports have helped people greatly...
单项选择题The computer of the airports have helped people greatly. ______, more people travel by plane in Chin
The doctor ______ my forehead and said, "Your forehead ...
单项选择题The doctor ______ my forehead and said, "Your forehead ______ hot."
Mr. Brown owns a ______ shop in town. He also employs t...
单项选择题Mr. Brown owns a ______ shop in town. He also employs three ______ assistants.
