The back garden of our house contains a lawn, ______ very pleasant to sit on in

The back garden of our house contains a lawn, ______ very pleasant to sit on in summer.

which is

which it is

it is

where it is

优质答案

正确答案

本题考查非限制性定语从句

A选项，句意：我家的后花园有一片草坪，夏天坐在上面会令你心旷神怡。which引出非限制性定语从句，在句中作主语，且和sit on 构成动宾关系。类似的句子有：This room is comfortable to live in 这句中live in 和this room构成动宾关系。

B，选项，which引出非限制性定语从句，在句中作主语，故排除。

C，选项，须由which引导非限制性定语从句，故排除。

D，选项，where不能引导非限制性定语从句，故排除。

故正确答案为A选项。

解析

解析同上

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