what a nice bike!where did you buy it为什么 用did 后面buy 却是原型 不是应该时态统一吗

look ,____ bike li lei ____!1 what a nice ;has 2 what a nice :is having 3how a nice ;have4 how nice a;have that is a nice bike 改成以(what a的引导的感叹句) What（）it is to ride a bike in such nice weather! This is a nice bike.改为感叹句 it is a nice bike.一般疑问句 （）a nice bike!A.What B.How C.Where D.Who 以上选项应选那一个?（ ）a nice bike!A.What B.How C.Where D.Who 以上选项应选那一个?为什么?英语0.5级水平） a nice what what a nice what a nice boy what a nice watch? --- What a nice bike! How long _____ you _____ it ? ---Just two weeks. A.did ,buy B. have ,had 选哪 What a nice bike Where ____you ____it?A do ,buy B have ,bought C did ,buy D will,buy My parents give me a nice bike 改My parents _____ a nice bike _____ me What about riding a bike? Tom:Oh,what`s this?Alice:It`s a bike.Tom:It`s very nice.By the way.问：when is it now?Alice:Good afternoon,Tom.Tom:Good afternoon,Alice,Oh,what`s this?Alice:It`s a bike.Tom:It`s very nice.By the way,can you spell bike?Alice:Yes,it`s B-I-K-E,bike. What a nice,how a nice,what nice,how nice有什么区别? （ ）food you've cooked!how a nice what a nice haw nice what nice What a nice winter holiday