Unless ___ to speak, you should remain silent at the conference.
#93760
A
invited
B
inviting
C
being invited
D
having invited
推荐题目
--- What are you busy with? ---The exhibition ____ in the city next week．
#92520
A
held
B
will be held
C
to be held
D
being held
The witnesses ______ by the police just now gave very different descriptions of the fight.
#90208
A
questioned
B
being questioned
C
to be questioned
D
having questioned
A middle-aged woman came _____ to the bus stop only_____ the bus had gone.
#98238
A
run; to find
B
running; to find
C
and ran; found
D
running; finding
Many early Europeans, ________ the earth to be flat, feared that Columbus would fall off the edge of the earth.
#95442
A
believing
B
having believed
C
believed
D
to believe