-----olds are on the lake A.Five-six-year B.Five-six years C.Five six-years D.Five six years为啥选A

There are two olds ________(sit)on the beach快呀急急急急急急谢谢 大家帮我做道英语数学题2.You are taking all the children in the centre on an excursion.There are (8) 0-2 year olds.There are (12) 2-3 year olds.There are (24) 3-5 year olds.Staff:child ratio is 1 staff member to one child(0-2 years)Staff:ch -----olds are on the lake A.Five-six-year B.Five-six years C.Five six-years D.Five six years为啥选A Half of all seven year olds are sitting for up tHalf of all seven year olds are sitting for up to seven hours a day -almost half the time they are wake _according to shocking figures 英语翻译a group of 7-year-olds are going to a park with a group of 11-year-olds.if the average age of the two groups together is 9.4 years.how many of each age group are there? the olds时表示一类老人吗? are they on the 九年级【英语】单项选择~~~~单项选择Sixteen-year-olds shouldn't __ to go to an Inter net bar.be allowed B.be allowC.allow D.are allowedMany parents think these hobbies can __ the way __ the students' schoolwork.get on;with B.get off;o We should give seats to_____ when we are on bus.A.old B.olds C.the old D.olderHe bought_____ presents with____ money.A.a few,a few B.a few,a littleC.a little,a few D.a little,a little 大学英语2 Reading comprehension3Questions 41 to 45 are based on the following passage:Psychologists have found that only about two percent of adults use their creativity compared with ten percent of seven-year-old children.When five-year-olds wer 托福口语Do you agree or disagree with the following statement that sixteen-year-olds are not mature求英文稿啊 我8月27号考.. 说老年人们是用the old还是the olds? 这是雅思小作文里面的一个范文,是剑5Tset2的,里面范文里有几个句子,我实在不懂这个用法.Only 40％ of 40-49 yr olds and 18％ of over yr olds are studying for career reasons in late adulthood.和下面这句 There are on [ ] are not be allowed to drive .Athere - year-olds Bthere years olds哪个对,主要是理由? There are on (egg) on the table Are the shoes on sale? there are on the table What are those on the