They are thirty dollars each.的问句

_How much_is the doll?Thirty! They are thirty dollars each.的问句 How old are your parents?A.They are forties B.They are thirty doll There are thirty-five they are thirty three dollars有错吗可他叫我找出错误 We didn't get a Snoopy doll because they ( ) A,have sold out B,are sold out C.were sold D,sold out they have Thirty bags for boys （提问Thirty） how many yuan are they?how much yuan are they 那一个正确?为什么是thirty yuan？数字后面跟不可数名词吗？ -What do you think of the five doll mascots for the 2008 Olimpics?-______,they are lovely-What do you think of the five doll mascots for the 2008 Olimpics?-______,they are lovely,but we can't figure out what they really mean.A.To tell the truth B.As 中文翻译（How much are the blue trousers?They'er thirty pounds.That's all right .I'll take the I am your dummy doll,whose dummy doll you are?怎么翻译 The shoes are thirty yuan 对（thirty yuan 提问） They have breakfast at six thirty翻译 There are( )days in January.A:thirty B:thirty-first C:thirty-one some people are rushing to doll.这句话是什么时态 there are a doll on the bed怎么改错句 there are a doll on the bed.修为病句