there ____ some pens under the chairs a.is b.are c.three 选哪个,为什么?s...there ____ some pens under the chairs a.is b.are c.three 选哪个,为什么?some 修饰什么?
问题描述：
there ____ some pens under the chairs a.is b.are c.three 选哪个,为什么?s...
there ____ some pens under the chairs
a.is b.are c.three
选哪个,为什么?some 修饰什么?
答
are 修饰PENS
答
are, plural 复词.
some 指的是笔.
答
B,因为pen是可数名词,而且是这里是复数,A肯定不能选,因为是单数才选,some修饰可数名词,C也不能选,没有具体说几个笔只能选B ,是复数
答
b.are
some 修饰pens