I tried hard to get some information about the new technology out of his mouth,but he remained __________.
#20551
A
quiet
B
secret
C
silent
D
calm
推荐题目
The disappearance of dinosaurs made _______ the evolution and dominance of mammals on the earth.
#19376
A
it was possible
B
it possible
C
possible to be
D
possible
Medicine shouldn’t be kept where it is _____ to children.
#18579
A
possible
B
obtainable
C
enable
D
accessible
Tom is a _______ person. He thinks no one can be successful without ________.
#34835
A
hard-working, hard work
B
hard-working, work hard
C
working-hard, hard work
D
working-hard, work hard
Instead of staying the same every day, Mary’s working hours are .
#18682
A
limited
B
available
C
valuable
D
flexible
The spokesman said that this was a（n）____negotiation （谈判） because it solved a lot of problems between the two sides．
#19305
A
attractive
B
defensive
C
protective
D
productive