一个很难的高中英语单选题----高手帮忙

一个很难的高中英语单选题----高手帮忙
In my opinion, life in the twenty-first century is much easier than _____ .
A:that used to be B:it is used to C:it was used to D:it used to be
答案是D,但是我看不懂D项,it是代指life的对吗?重点说一下it used to be 后面是不是省略了东西?如果是完整的,我怎么也理解不了,怎么可能以be结尾呢?
停泊港湾 1年前 已收到2个回答 举报

蓝雨丽 幼苗

共回答了16个问题采纳率:93.8% 举报

it 指life,答案D相当于it was before,但这里没有before,用了used to be,已经表示过去,所以结尾不用was,用了(used to )be.
看一下例子吧:
Life is much easier now than it was before.
Life is much easier (in the twenty一first century) than it was (before).
=Life is much easier (in the twenty一first century) than it used to be.
=Life (in the twenty一first century)is much easier than it used to be.

1年前

2

murielle 幼苗

共回答了14个问题 举报

A be ... than B (be)
A can...than B(can)

1年前

1
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