【简答题】A.It would be best to hire someone to do the work. B.They should forget about the work. C.They should put it off till tomorrow. D.They should do the job together.
【单选题】What should the listeners do for unemployment insurance?
B.
Hire more than 5 workers
D.
Buy unemployment insurance from an insurer
【判断题】在电力系统的事故中,电力线路的故障所占不是很大。()
【简答题】It was a cloudy Saturday afternoon. A group of birds were having a great time food and playing on the main road. All of a sudden, a big truck sped through. A thing happened. Birds could , too. Althou...
【单选题】在向一个单元格输入公式或函数时,其前导字符必须是 。
【单选题】Alice likes playing ______piano, but she doesn't like playing ______basketball. [ ]
【判断题】在向一个单元格输入公式或函数时,其前导字符必须是%