1)It is the third time that you____late for school this week(be)
问题描述：
1)It is the third time that you____late for school this week(be)
2)关于look的词组及其意义,譬如look up、look into等
3）现在完成时,现在完成进行时,过去完成时的区别
4）I_____a bad cold for a week.(have had\have been having选择)
答
1 have been It is the [n] time that + 现在完成时have done It was .+ 过去完成时had done 2 look after To take care of: 照顾： looked after his younger brother. 照顾他的小弟弟 look for To search for; see...