选择填空(从题目所给的选项中,选出可以填入空白处的最佳答案。)(C)1.---________?---No,itisn't.It'shisdictionary.【详解】根据回答No,首先可排除It'sadictionary,根据It'shisdictionary.可排除Isshisadictionary,从而可知正确答案。A)IsthisadictionaryB)It'sadictionaryC)Isthisyourdictionary(B)2.---What'sthat?---It'san________.【详解】eraser元音开头,冠词an用于元音因素开头的单词前。A)ringB)eraserC)clock(C)3.________,youcan'tcomein.【详解】根据下句youcan'tcomein.可知答案应为Sorry.A)ThankyouB)ExcusemeC)Sorry(B)4.---Hereisyourring,Nancy!---________.【详解】别人给东西给你,应谢谢,故答案为Thankyou.A)NoB)ThankyouC)Good(B)5.---Thanks.---________.【详解】别人谢谢你,出于礼貌应说不用谢,故答案为That'sallright.(不用谢)A)OKB)That'sallrightC)Nothanks(B)6.---What'sthis?---________isakey.【详解】this提问,应用it来回答.A)ThisB)ItC)They(C)7.What'sthis________English?【详解】用英语,inEnglish,故答案为in.A)ofB)byC)in(C)8.---________thatyourbackpack?---Yes,itis.【详解】从主语that可知,谓语应为is.A)AmB)AreC)Is(B)9.Canyou________it?【详解】情态动词后应用动词原形,故答案为spell.A)eraserB)spellC)ruler(B)10.---Howdoyouspellit?---________.【详解】特殊疑问句不能用yes或no来回答,从而可知正确答案。A)Yes,D---I---C---T---I---O---N---A---R---Y.B)D---I---C---T---I---O---N---A---R---Y.C)No,Ican't.(C)11.---Isthisyourbaseball?---_______.【详解】回答Isthis/that句型要在答语中用it代替this或that,以避免重复使用。A)Yes,it'sB)No,thisnotC)No,itisn't(B)12.---What'sthis?---_______.【详解】回答What'sthis?多用it代替this.A)ThisisanorangeB)It'sanorangeC)That'sanorange(B)13._______doyouspellit?【详解】你怎样用英语拼写它,how表示“怎样,如何”。A)WhatB)HowC)Can(B)14.Thisis_______Uandthat's_______F.【详解】虽然字母U是元音字母,但是以辅音音素开头,前面冠词用a;字母F虽然是辅音字母,但是以元音音素开头,前面冠词用an.A)a,aB)a,anC)an,a(C)15.---Isthatyourbook,Tom?---No.It'snot_______book.【详解】my是形容词性物主代词作定语,意思是“我的”。A)meB)IC)my