当你为别人提供帮助的时候，你可以说：“ ”
A.Yes ，I can
B.Can I help you
C.No,I am busy now.
Sarah's hair is short. My hair is., too.
A. short B. shorter C. shortest
The monkey's tail is long. The dinosaur's tail is
A. long B. longer C. longest
你想问对方将来想干什么,你会问:
A. What do you want to be?
B. What’s your job?
C. How old are you?
你不知道对方具体说的是哪个,你会说:
A. Which one?
B. Who’s he ?
C. Who’s she?
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?