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
There are many ______ TV programs about the Beijing Olympic Games. You can choose any you like and enjoy it.
#18500
A
living
B
alive
C
live
D
lively
The police failed to come up with ______ evidence, and on that account the suspect was released.
#19308
A
effective
B
valid
C
subtle
D
considerate
Our research has focused on a drug which is so _____ as to be able to change brain chemistry.
#20887
A
powerful
B
influential
C
monstrous
D
vigorous
There were two boys in the lab, ________ did the experiment successfully.
#20527
A
the clever of whom
B
the cleverer or whom
C
the clever of them
D
the more clever of them
This old man is ____ in the small village, just 2 years younger than Tom’s grandpa.
#59570
A
the second oldest
B
the oldest
C
the older
D
the second older