The monkey's tail is long. The dinosaur's tail is .A. long B. longer C. longest
—What's your name? — A.I'm Chen Jie.B.I'm four years old.
Sarah想向Mr Black道别,她应该说:
看过病后,Mr Black告诉Sarah要多喝水,他应该说:
现在是早晨,Sarah去Mr Black那儿看病,她应该说:
I'm hungry. A.我饿了。 B.我渴了。