Question

大学英语单选题，请先翻译句子，然后再解释每个答案，谢谢

1 it's a pity that some of the people ____ cannot come to the party.
A inviting B invited C to invite D were invited
我当时选D，D是什么时态？不是被动吗？

2 it was _____matter that i had no choice but to talk it over with my parents.
A a such serious B a so serious C such serious a D so serious a

3 more and more families have moved elsewhere because they cannot _____the noise from the neighbouring airport.
A come up with B put up with C catch up with D keep up with

4 the internet users visiting our website are ______young people between the age of 13 and 20.
A most B almost C mostly D at most

Answer 1

第一题，that从句为同位语从句，从句中主语为some of the people,谓语为cannot come to,如果选D were invited 不就犯了英语中双谓语的错误了吗，所以呢，我们分析下哦，选项分别是现在分词，过去分词，不定式的用法，它们在从句中充当some of the people 的定语，因为邀请和一些人之间是被动关系，又因是以前邀请的，所以选过去分词做定语，B,译为，那些被邀请的人不能来参加聚会真遗憾。
2.译为，这件事挺严重的，以致我别无选择只好和我的父母商量一下。考的是搭配。such +a or an +形容词原级+名词=so+形容词+a or an +名词，意为一个很...的（东西），例：such a handsome boy = so handsome a boy 一个很帅气的小伙子
下面的问题自己思考一下，必要的时候查查字典，英语学习要主动哟，祝你天天向上，不会的话再告诉你

Answer 2

1，B 完整的形式应该写who were invited，是个定语从句，但是现在省略了who were，只用invited这个动词的被动形式做后置定语。
2，D，要么是such a serious matter要么是a so serious matter。这里没有前者就只能选D
3，B，越来越多的家庭因为忍受不了附近机场的噪音而搬到其他地方
come up with提出《想法等》 catch up with追上
keep up with 与，，，并驾齐驱
4，C，浏览我们网站的网民大多数是13到20岁的年轻人
mostly做副词意为主要是。。。

Answer 3

1 B WHO WERE invited 2 b 或是such a serious 这是一个强调句 3 b 忍受 4 b 副词