This machine is very easy . Anybody can learn to use it in a few minutes.
#94917
A
operating
B
to be operating
C
operated
D
to operate
推荐题目
The Diaoyu Islands have been part of China’s territory since ancient times, __________ as important fishing grounds of Taiwan.
#90885
A
served
B
to serve
C
serving
D
having served
David got well-prepared for the university interview, for he couldn’t risk the good opportunity ________.
#91849
A
to lose
B
losing
C
to be lost
D
being lost
____ the machine, the engineers paid much attention to the noise from it.
#93116
A
Having examined
B
Being examined
C
Examining
D
Examined
Tom had no trouble at all the office building according to the note written by Mr. Smith.
#89735
A
to find
B
found
C
finding
D
find
(2013·湖南高考)Every day ________ a proverb aloud several times until you have it memorized.
#88932
A
read
B
reading
C
to read
D
reads