当你想知道它们是什么东西时，你应该说：____（）

A．What's that

B．What's this

C．What are they

A.Where is Tom

B.Who is Tom

C.What is Tom

A.What’s it

B.What’s that

C.What’s this

A.I’m Mike

B.What’s your name

C.ye,Tom

A．What are they

B．What’s that

C．Where are they

A．When is your birthday

B．What's your name

C．How old are you

A．What is that

B．What’s this

C．What your name

A．What’the weather like today

B．Tell me the weather

C．How are you

A．How tall are you

B．How heavy are you

C．How old are you

A．What's the weather like today

B．Tell me the weather

C．How are you

A．OK

B．Here you are

C．Thank you