-Life itself tells us it is necessary to learn to be .One can hardly survive without help from other people in the world.
#18795
A
sensitive
B
competitive
C
grateful
D
careful
推荐题目
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
The reading club in our school welcomes those ________ of detective stories.
#19199
A
interested
B
enthusiastic
C
fond
D
addicted
. Driving a car without insurance can have _____ consequences.
#19936
A
uncertain
B
disastrous
C
potential
D
unworthy
It’s bad manners to keep _______ when your teacher asks you a question.
#18147
A
still
B
silent
C
quiet
D
calm
Within five years，cars will be a lot in our country．
#19089
A
cheap
B
cheaper
C
cheapest
D
the cheapest