Scientific research shows that animals can show emotions like human beings. They are sometimes lively, and sometimes bad-tempered.
#17858
A
contradictory
B
instant
C
appropriate
D
flexible
推荐题目
As there is less and less coal and oil, scientists are exploring new ways of making use of ____ energy, such as sunlight, wind and water for power and fuel.
#18985
A
original
B
alternative
C
convenient
D
staple
Are you going to the football game?— No, the tickets are ________ for me.
#20416
A
too much high
B
so much expensive
C
far too expensive
D
highly expensive
It is said that sandstorms will become more ________ as a result of global warming.
#18661
A
frequent
B
normal
C
formal
D
rare
It was ____ that he had to ask for help．
#19144
A
so big work
B
so big a work
C
such a big work
D
such a big job[
The more you learn , _______.
#19845
A
the more equipped for life are you
B
the more you are equipped for life
C
the more equipped for life you are
D
you are more equipped for life