22.The Browns held _____ they called "family day" once each year.A.that B.what C.which D.when 为什么非得用what,其他的怎么不行如果我不理解那下次我肯定还错,所以能不能有大神详细说明啊

The Browns held _____ they calledfamily dayonce each year.为什么这里不可以用which和that呢 22.The Browns held _____ they called family day once each year.A.that B.what C.which D.when 为什么非得用what,其他的怎么不行如果我不理解那下次我肯定还错,所以能不能有大神详细说明啊 The Browns are on holiday in sanya. Look!The browns are over there改错 拜见布朗一家 MEET THE BROWNS怎么样 I suggest that the meeting _ next friday.A willI suggest that the meeting _ next friday.A will hold.B be held.C holds.D held where is mary At_ A mr.brown's B the browns C Mr.Browns DThe mr.browns' the Brown's & the Browns' & the Browns应该三者都有吧,希望有例句. Many people were inrited to _ the lecture to be held on sunday. 布郎家the Browns'和the Brown's哪个对 You needn't wait for Tom any longer.He must be having supper at ____.A.the Brown's B.the Browns' C.the Browns D.Browns You needn't wait for Tom any longer;he must e having supperat______.A.the Brown's B.the Browns' C.the Browns D.Browns 问一个关于英语的问题The Brown,Brown＇s,The Browns,The Browns＇各是什么意思 How long will the Browns come back?改错 Look!The browns are over there.这句话的错误 let's take the Browns ___an example填空 Held the upper hand The Browns is having supper now和The Browns are having supper now哪个对?我查了一些网站,