Ana:Wheredidyougoonyourbusinesstrip?Chris:I______toBrazilandColombia.Ana:When______back?Chris:Icamebacklastnight.Myflightarrivedatmidnight!Ana:Didyouhaveagoodtrip?Chris:Oh,yeah.Itwasagreattrip.I______agoodtime.Ana:DidyoustopinSaoPaulo?Chris:Yes,I______inSaoPaulofortwonights.Ana:DidyouvisitMr.DaSilvaatAnimaCommunications?Chris:No,I______himonthistrip.I'llvisithimnexttime.Ana:______toMr.Arnelloaboutthetrip?Chris:Yes,Idid.Wehadameetingthismorning.

Chris buys more new jewelry when her income rises. This means that, for Chris:

Chris was a ____ before.

There are mainly three characters: Chris Gardner, Christopher, Linda, and the leading character is Chris Gardner, the father.

Chris is from ___________University.

Where is Chris going?

2.Chris Murray A: The new aspects of graffiti are what make this art popular. B: Graffiti has shown people a new form and aspect of art.

执行命令 ls –l 时，某行显示如下：-rw-r--r-- 1 chris chris 207 jul 20 11:58 mydata(1) 用户chris 对该文件具有什么权限？(2) 执行命令useradd Tom后，用户Tom对该文件具有什么权限？(3) 如何使任何用户都可以读写执行该文件？

When is Chris going to a party?

Why was Chris Gardner sent to the prison?