--____?

---Yes, I’d like a cup of tea.

---____?

---Yes, I’d like a cup of tea.

1. A.
   Can I help you?
2. B.
   What’s on the table?
3. C.
   How many do you want?
4. D.
   How much is it?

--             

-- It's red．

A．How much is the backpack?         B．What's in the backpack?

C．Where is the backpack?             D．What color is the backpack?