题目内容

10. The boys        in the classroom. I saw them playing football just 5 minutes ago. (do)

那些男孩现在不可能在教室里做作业,五分钟之前我看见他们正在踢足球。

10. can't be doing their homework now表示对现在正在进行的情况的否定推测要用can't be doing结构。

练习册系列答案
相关题目

The Internet changes the world and lifestyle as well. Meanwhile,have you been afraid of being let out? Worried about 1        will happen to your Facebook account after you die?

Worry no more as a new feature introduced by the social networking giant on Thursday allows users to choose a "legacy (遗产) contact" 2       will inherit your account after you die. "Facebook is a place where we can share and connect with friends and family. For many of us,it's 3       a place to remember and honor those we've lost," said a Facebook blog. Google was the 4        to introduce the feature back in 2013,5       ( allow) users to choose heir for Gmail,cloud storage and other services. Previously,Facebook accounts of deceased members6       (freeze) once the site noticed their owners had passed away. In its stead,a memorial page will be created. "By talking to people who have experienced loss,we realized there is more we can do 7       (support) those who are grieving and those who want a say in what happens to their account after 8         (die) ”,the blog added.

The memorialized profiles have also been redesigned to pay respect 9        the deceased by adding "Remembering" above their name. Legacy contacts will also be able to pin a post to the top of their timeline. The new policy will be first implemented (执行) in the US before 10         (expand) to other countries.

1.         2.         3.                  4.                  5.       

6.         7.         8.                  9.          10.      

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网