如果你不能确定那个女的是否是对方的妈妈,你说:A .Is that girl your mother?B. Is this woman your mother ?C. Is that woman your mother?
Look, it _________. A. rained B. rains C. is going to rain
A plane is ________than a car. A. more fast B. much fast C. much faster
Did you _________ this book last week.? A. bought B. got C. buy
Li Ming and Zhang Hua _________ to school together every day. A. goes B. go C. are going
It _________ very cold here last winter. A. was B. were C. is