按要求选择适当的选项。(15分)
(　　)（1）当你帮助同学时，同学说：“Thank you.”你应说：“________”
A．Yes.             B．Thank you.
C．You're welcome.
(　　)（2）当别人喜欢的事物你也喜欢时，你应说：“________”
A．Me to.           B．Me, too.
C．To me.
(　　)（3）假如你有两本书，你应说：“______”
A．You have two books.
B．I have too books.
C．I have two books.