问题
选择题
_______the class, the students are all noisy. [ ]
A. Begin with
B. At the begin
C. At the beginning
D. At the beginning of
答案
答案：D
搜题请搜索小程序“爱下问搜题”
_______the class, the students are all noisy. [ ]
A. Begin with
B. At the begin
C. At the beginning
D. At the beginning of
答案：D