为什么选C不选BHe think about buying a sweater,but decide ____ a jacket.A.in B.on C.to D.with打 错了,选B

问题描述:

为什么选C不选B
He think about buying a sweater,but decide ____ a jacket.A.in B.on C.to D.with
打 错了,选B

decide on是固定搭配啊,一个词组,意为考虑后决定。
句子意为他想要买一件毛衣,但考虑后决定买一件夹克。

decide to do sth 决定做某事
decide on sth 对。。。做出决定
所以选B

decide to 只能加动词
decide on 接名词

固定搭配,decide to do sth,decide on sth

答案错了decide on + n/动名词结构 eg: he has decided on (going there)/(that trip). decide to do 不定式结构 (非谓语) eg:he has decided to go for a holiday. 另外 decide on 强调决定了什么事(可决...

B
decide on是对...作出决定[决议]的意思
而decide to后面要接动词,也就是decide to do sth