Readthefollowingparagraphsdevelopedbyexamplesthathavebeenunderlined.Deletetheinappropriateexamplesthatcan’thelpillustratethetopicsentence.阅读以下用例证展开的段落，删除与主题句毫无关系的例证。 第1题 Thecomputeriswidelyusedinallfieldsofsociety.Today,whereveryougo,youwillfindcomputersbeingused.(A)Forexample,computersareusedinuniversities,largecorporations,andsmalloffices,etc.Ithasevenenteredthehomesofordinarypeople.Asitisabletostoreandprocessalargeamountofinformation,thecomputerbringaboutgreatconvenienceandhighefficiencytopeopleofallwalksoflife.Computerscanhelppeopleindifferentways.(B)Takescienceworkasanexample.Computershelpscientistsinanalyzingdataanddoingcomplexcalculation.(C)Computers,foranotherexample,haven’ttakentheplaceofteacherseventhoughtheyareveryusefulinmulti-mediaclass.(D)Besides,computersmayalsoplayagreatroleinhelpingchildrenwiththeirlesson.Whateveryouaredoing,youmayfindcomputerausefulaid.