— Will you come and play football with us?
— ____________. I have a lot of homework to do now.
A:I am afraid not
B:I don't
C:I mustn't
D:I am not
It takes me 20 minutes ____ (get) to school.
意大利建筑师布鲁内莱斯基在1420~1436年间为佛罗伦萨大教堂建造一个41米宽、106米高的大圆顶,不再完全封闭,而是在上面开有让阳光照射进来的窗洞。该设计反映出( )
你一定和同学们一起寻找过鼠妇,一般在哪种环境里最容易找到?( )