Oh, my God! Is this your room? The furniture here remains _____ with such thick dust!
#91380
A
covered
B
covering
C
to cover
D
be covering
推荐题目
The professor, _______ the project, made a comment on the report.
#96175
A
was opposed to carry out
B
opposed to carry out
C
opposed to carrying out
D
was opposed to carrying out
The explanation of our teacher will make the reading easy ______.
#96082
A
to be understand
B
to understand
C
understood
D
understanding
Have you checked all the CDs _____ to the mountainous area next week?
#92875
A
sent
B
to be sent
C
sending
D
being sent
Time should be made good use of ____ our lessons well.
#98053
A
learning
B
learned
C
to learn
D
having learned
The Diaoyu islands have been part of China's territory since ancient times, ________ as important fishing grounds of Taiwan.
#88770
A
served
B
to serve
C
serving
D
having served