There is a new problem________in the popularity of private cars that road conditions need improving.
#92143
A
involved
B
to involve
C
involving
D
being involved
推荐题目
It is universally that dogs have a good sense ofsmell.
#95724
A
acknowledged
B
acknowledging
C
to be acknowledged
D
knowledge
Most of the guests ______to his wedding are his close friends.
#92114
A
being invited
B
invited
C
inviting
D
had been invited
Tom asked the candy makers if they could make the chocolate easier ____ into small pieces.
#90560
A
broken
B
to break
C
break
D
breaking
____ their hats into the air, the fans of the winning team let out loud shouts of victory.
#93193
A
To throw
B
Thrown
C
Being thrown
D
Throwing