问题
When you cross the road, you should be _____ and walk _____
A:carefully; careful
B:careful; carefully
C:careful;, careful
D:carefully; carefully
B:careful; carefully
C:careful;, careful
D:carefully; carefully
正确答案是:
同类题型
May I play computer games, Mum?—No, you ______. You’ve got a lot of homework to do.
He said that light ______much faster than sound.
Could you tell me _______ it take to go from here to Harbin by car?—About fifty minutes.
Someone called me up in the middle of the night, but they hung up ____I could answer the phone.