英语单项选择（初一）Look!there( )playing with the tourists on Yinhe square.A.are a number of deer B.are a number of deers C.is a number of deer D.is a number of deers请细讲一下原因,a number of deer(s)的意思
问题描述：
英语单项选择（初一）
Look!there( )playing with the tourists on Yinhe square.
A.are a number of deer B.are a number of deers
C.is a number of deer D.is a number of deers
请细讲一下原因,a number of deer(s)的意思
答
选A
因为DEER单复数一致!
答
absolute A
答
A
a number of 很多的
deer单复数形式相同,是个可数名词,所以用are
答
C
单数，用Is
deer的复数形式还是deer