No doubt ________ he knew the news.
#69991
A
that
B
if
C
whether
D
but
推荐题目
The workers were making so much noise in the workshop, and the boss hurriedly went to see ____.
#73118
A
what the matter was
B
what was the wrong
C
what wrong was
D
what was the matter
The hill ____ is covered with tress is called Huang Hill.
#68719
A
of which top
B
whose the top
C
whose top
D
top which