Is this the reason__________at the meeting for his carelessness in his work?
#4971
A
he explained
B
what he explained
C
how he explained
D
why he explained
推荐题目
Just as music as a universal language, _____. 
#5004
A
so it is a mirror of the time
B
as a mirror of the time
C
it is also a mirror of the time
D
so is a mirror of the time