This machine is very easy______. Anybody can learn to use it in a few minutes.
#90027
A
operating
B
to be operating
C
operated
D
to operate
推荐题目
____ for its well-preserved ancient Tibetan houses, Dukezong was one of the most popular resorts in Shangri-la.
#88346
A
Knowing
B
To know
C
To be known
D
Known
The doctor suggested Sharon ___ a green peach again.
#97825
A
not eat
B
do not eat
C
not to eat
D
eat not
_________in the traffic jam，he got to school very late this morning．
#95504
A
Having caught
B
Catching
C
Being caught
D
Caught
Samuel Clemens , ______ Mark Twain , became a famous writer .
#96872
A
was known as
B
known as
C
was known for
D
known for