问题

Look! He’s running so fast!— Hard to _____ his legs were once broken. [ ]

A: know
B: imagine
C: realize
D: find

正确答案是：

同类题型

It has been announced that the 2014 World Cup＿＿＿＿＿in Brazil from June 12一July 13，2014，in 12 hosting cities．

Now even the middle school students go abroad for study ___

Are they on the desk—

I could not remember the text .

I guess we’ve already talked about this before but I’ll ask you again just ________.(2010·浙江)