下面属于良好学习习惯的是（ ）
①上课认真做笔记 ②平时不用功，考前临时抱佛脚
③及时完成各科作业 ④遇到难题坚持自己思考，实在有困难去请教老师
If you know nothing about the famous program called Where are we going, dad?, you ______be living in a box!
—It was terrible!
