__________ better understanding of physics is necessary for this _英语解答

__________ better understanding of physics is necessary for this __________ course.
A The /advanced B A /advanced Cx/advancing D A/advancing
答案为什么选B,请详细分析一下答案B和其他选项,

人气：199 ℃　时间：2020-05-25 02:29:42

解答

a better understanding of 更好地了解.
advanced course 高级班
如：
They're going to start an advanced course in English at that institute.
那个学院要开一个英语高级班.