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
The Diaoyu islands have been part of China’s territory since ancient times, ______ as important fishing grounds of Taiwan.
#92920
A
served
B
to serve
C
serving
D
having served
Bell is considered _____ the first phone in 1896.
#95566
A
inventing
B
having invented
C
to invent
D
to have invented
________ our achievements, we are firmly convinced we’ll be able to achieve the final victory.
#96099
A
Looking back at
B
Looking forward to
C
Looking through
D
Looking into
He is said ______ several books since 1996.
#97427
A
that he’s written
B
to have written
C
to be writing
D
to write
He raised his gun, pointed it at a bear and _____aim, shot at it.
#98018
A
took careful
B
taking careful
C
to take careful
D
taken careful