Which of the following is the official mascot(吉祥物) of the 2014 FIFA World Cup?
He hiccupped more than one hour.A、in B、at C、for
It sounds like a busy day .A、off B、of C、rest
Are there seals in the aquarium?A、a B、some C、any
The problem is difficult, but he worked it out .A、finally B、final C、last
When you leave, don’t forget to the light.A、turn on B、turn off C、turn up