Now some robots are_______ to do the same things _______ people.A enough smart; as B.enough smart; forC.smart enough; as D.smart enough; with
-I didn’t know _______.He looked so sad yesterday. -Maybe he failed his exams.
Shanghai Zoo is very famous. Every year ______ people visit it.
--You have been to Shanghai, haven’t you? --_______. I have only been to Nanjing. I plan to visit it this summer.
--Who is knocking at the door? -It ______ be Mr. Wang. He always knocks at the door so loudly.
-Which do you like, tea or coffee? -______. I’d like some water.