.______ different life today is ______ what it was 30 years ago.A.How; from B.What a; from C.What; from D.How; with 8.You will find what great benefit the computer you own can be______ each time you use it to help you work.A.for B.of C.at D.on 为何选AB?
问题描述：
.______ different life today is ______ what it was 30 years ago.
A.How; from
B.What a; from
C.What; from
D.How; with
8.You will find what great benefit the computer you own can be______ each time you use it to help you work.
A.for
B.of
C.at
D.on
为何选AB?
答
都是感叹句
第一个,修饰"different",所以用how,from 与diferent是固定短语
第二个，be of 也是固定用法，“be of great benefit”
答
1.首先,固定搭配be different from,所以先排除D,然后因为前半句去掉主语life today(today修饰life)different是形容词,对形容词提问用how,排除BC.
翻译为,现在的生活和三十年前相比是多么不同.
2.固定搭配be of great benefit意为拥有巨大的好处,例如be of great value,意为有很大价值.
解释不好还请多多原谅,毕竟我才初三.