问题

The police ________ roadblocks on routes out of the city to prevent the criminal from escaping. [ ]

A: set up
B: set back
C: set down
D: set aside

正确答案是：

同类题型

It was because I was ill ________ I didn’t go to school.

The mother asked her son_________.

It seems that living green is ________easy and affordable. A small step makes a big difference.

在下面一段文字横线处填入语句，衔接最恰当的一项是（）无论什么景物，在太阳的强烈光线下，总有几分太清晰，太现实，。简单地说，日光下的景物是散文，只能使我们兴奋；月下的景象是诗，它能使我们遐想、幽思。①给我们视觉的刺激太强。②而在晚间，一切景物的色调都暗淡了，轮廓也迷离了。③这只能使人由疲倦而厌恶。④物我都冥合了，诗化了。⑤在这种外静内闲的境地，我们喜悦，悠然，怡然。⑥我们的心弦便弛缓下去。

Little Jimmy had to stay at home all day because his kindergarten was construction[ ]