主谓一致问题：a variety of cakes后应加is还是are?a quantity of和quantities of后是与quantity的单复数形式一致,variety也一样吗?那么Varieties of vegetables＿on the market.A.is B.are选什么？

英语主谓一致问题.There are a variety of ways of forming healthy habits.这里是用there are 还是there is .为什么? 主谓一致问题：a variety of cakes后应加is还是are?a quantity of和quantities of后是与quantity的单复数形式一致,variety也一样吗?那么Varieties of vegetables＿on the market.A.is B.are选什么？ variety的主谓一致问题A wide variety of birds___ singing in the trees.A.is B.are选A 还是选B ,为什么?此题是高三2模考试题．答案给的是B．我通过以往的经验．感觉应该选择A．以前在世纪金榜的练习题中 主谓一致题目疑问There __are__quantities of rice in the room.There __is__quantityof food.There___are__a variety of toys in the shop.最后一个最不懂. 【英语主谓一致】问题Ten years _____(have has) passed since you went away.Ten years ______(is/are) a long time for both of us. every的主谓一致问题In every province of China _____ found rich natural resources.A.have b.are c.has d.is 英语里的主谓一致是怎么回事?还有a number of 和 the number of a great variety of是什么意思 a variety of 和the variety of 的区别? the variety of和a variety of一样吗?为什么 the variety of,a variety of 的区别? all variety of与a variety of有区别吗 初中英语主谓一致 each ofEach of us(has) a nice pencil-box.We each (have) a new pen.怎么理解这两个空?根据主谓一致解释一下. 请问在主谓一致中,a series of 应该是用单数还是复数? integration of a variety of resources是什么意思? 省略that引导的定语从句主谓一致问题比如 I hate all of the things he represent(s). 英语语法里主谓一致的问题什么叫逻辑一致什么叫语法一致? “a variety of”的中文意思是?