a good knowledge?

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/07/19 16:11:44

a good knowledge?
The mastery of ____ of English needs ____of miscellaneous readings.
A.a good knowledge;a wide range
B.good knowledge;a wide range
为什么选A不选B?
是不是在不可数名词前加形容词,就可以再加a/the?

表示掌握了什么东西,是这样表达的,如
he has a good command of English他精通英语.a good knowledge of English,physics,French.

a good knowledge? knowledge 不可数 ,为啥a good knowledge? have a good knowledge of Only when you have acquired a good knowledge ______ fulfill people from different backgrounds and have a good knowledge TV is a good -------(mean) of getting knowledge. 20.All ________ is a good knowledge of English. What skills and knowledge does a good manager need?why? You have good knowledge I want an good assistant with a good knowledge of Latin I wa have (a) good knowledge of English中该不该有a? It's a must to have a good knowledge of English nowadays.(mu