Did you visit the Shanghai Museum?__________.A. Yes, I am. B. Yes, you did. C. Yes, I did.
What this? A.am B. is C. are
I see elephants the zoo. A.on B. to C. in
— this? —It’s a dog. A.What B. What’s C. How’s
选出不同类的一项。 A.taxi B.bus C.zoo
选出不同类的一项。 A.faster B.bright C.expensive