Look!There ____a number of sheep ___grass in the fields. A.is；eating B.is;to eat C.are
问题描述：
Look!There ____a number of sheep ___grass in the fields. A.is；eating B.is;to eat C.are
Look!There ____a number of sheep ___grass in the fields. A.is；eatingB.is;to eat
C.are;eatingD.are;to eat
选什么解释一下
答
答案C首先要知道there be句型有个就近原则（即靠be动词最近的名词决定be的形式）a number of 是许多的意思,要和the number of...的数量区别开来 ；如果是a number of 谓语动词用复数形式,the number of 谓语动词用单...