There was no sign _______ they had died from diseases such as bird flu - the main worry in such cases. Among the theories was _______ a truck had collided(碰撞)with the crowd.  
#67815
A
/; that
B
that; that
C
that; which
D
that; /
推荐题目
He went to the station hurriedly only ______that the bus had gone away.  
#68370
A
to tell
B
to be told
C
telling
D
being told
. ________ when the boulders suddenly disappeared.
#70294
A
So relieved we felt
B
How relieved we felt
C
What a relief we were feeling
D
How we felt relieved