which buy should sarah take?

which buy should sarah take? which one I should buy还是which one should I buy I can't decide __.A.to buy which one B,which one should I buy C.which to buy i can't decide which one l should buy I like both _____them.Which one should I buy? Mary doesn't kown which one she should buy. Which book I should buy的同义句? i couldn'd decide___ a.what to buy b.which oen to buy c.to buy which one d.which one should i buy which dress do you like best,madam?sorry i can not decide ____ now a to buy which one b by which one c which one to buy d which i should buy it就想知道a错在哪 I feel it difficult to decide which sweater I should buy. i really don't konw which skirt i should buy.同义句 i can't decide which pair of jeans i should buy i can't decide which pair of jeans() () Can you tell me which book I should buy?Can you tell me which book ____ ____? There are so many CDs here that I don’t know_____A Which one should I buy B .I should buy 前面一样,选什么? Do you know which pair of shoes_____?A.should buy B.to have bought C.to buy from D.to buy选哪个?为什麼? You should decide which computer to buy改为同义句 It's（___）（__ ）to decide which computer to buy you should buy it 英语选择—Which dress do you like best,Madam?—Which dress do you like best,Madam?—Sorry,I can’t decide______ now.A.to buy which one B.buy which oneC.which one to buy D.which I should buy it我知道选什么,我只要问为什么A错了,A