Is this the reason       at the meeting for his carelessness in his work?
#77957
A
he explained
B
what he explained
C
how he explained
D
why he explained
推荐题目
He was generous with his time, ______ I was grateful.. 
#78599
A
for which
B
at which
C
with which
D
with which
I like my music teacher ______ I have great respect.
#77420
A
whom
B
for whom
C
to who
D
who
Everything he ________ away from him before he returned to China.
#77735
A
took
B
had been taken
C
had had been taken
D
had taken