一個圓上有 5 個不同的點，以這 5 個點中任意 3 個為頂點的三角形共有 ()
A、60個D
暫無解析
Thepresentsituationforcedusto____thispolicy.
漢譯英：手機改變了人與人之間的關系。通常有注意到會議室的門上的告示，寫著―關閉手機。‖然而，會議室仍然充滿著鈴聲。我們都是普通人，沒有很多重要的事情。但是，我們也不愿輕易關閉手機。打開手機象征著我們與世界的聯系。手機反映出我們的社交饑渴。我們經常看到，一個人走著走著，就突然停下來了，眼睛盯著他的手機，不管他在那里，無論是在道路中心或旁邊有廁所。
Everymeans____triedoutbutneverwithsuccess,asfarasmyknowledgegoes.
The____ofAIDShasledtoanexpansioninresearchseekingacure.
Writing:
Thepresentworldwitnessesinventionanduseofvariousrobots,someofwhomevencanplaygameswithhumananddefeatthelatter.Suchbeingthecase,manyareworriedthatrobotswillsurpasshumanbeingsinintelligenceandenslavethem,whileothersbelievethatthehumanmindwillalwaysbesuperiortomachinesbecausemachinesareonlytoolsofhumanminds.Whatisyouropinion?Writeanessayofabout400words.
Inthefirstpartofyouressayyoushouldstateclearlyyourmainargument,andinthesecondpartyoushouldsupportyourargumentwithappropriatedetails.Inthelastpartyoushouldbringwhatyouhavewrittentoanaturalconclusionormakeasummary.
Youshouldsupplyanappropriatetitleforyouressay.
Markswillbeawardedforcontent,organization,grammarandappropriateness.Failuretofollowtheaboveinstructionsmayresultinalossofmarks.
