—— __________ do you chat by QQ with your friend in Shanghai every week?——Two hours. I have much homework to do every day.
A:How often
B:How long
C:How far
D:How soon
33-17=____
46+38=____
读《揠苗助长》,你能用本文中的成语填一填吗?
人们常用____来形容非常疲乏,一点力气也没有了。用____来比喻违反事物发展的客观规律,急于求成,反而把事情弄糟。当我们兴趣很浓,兴头很高时,我们可以说____。