Question

高中语法

you can use a larger plastic bottle,_________is cut off ,____as a pot to grow flowers in.
A.of which the top; with it's top
B.whose top; with its top
C.whose top ;thetop of it
D.the top of which;with it's top求详细啊

Answer 1

选B
you can use a larger plastic bottle,whose top is cut off ,with its top as a pot to grow flowers in.

whose top is cut off作定语从句修饰 plastic bottle

with its top as a pot to grow flowers in 做伴随状语，补充主句。

句意：你可以用一个大的塑料瓶，切掉瓶子的顶部，把它的顶部当做一个养花盆。
为什么不选A、C、D,
A选项of which the top; with it's top
of which the top这部分放入句中，变成of which the top is cut off，变为正常语序，则为 which the top is cut off of 显然是不对的。 with it's top ，it's 表示它是，its 才是它的

C.选项whose top ;the top of it，前半部分对，“whose +名词”结构常可以用“名词+of which”结构来替换，且意思相同。the top of it as a pot to grow flowers in 句子有只有主语和状语，结构错误。

D选项.the top of which;with it's top 前半部分对，后半部分犯了和A中一样的错误。

Answer 2

b