This will not only keep the study habit ____ but also keep you up to date on your class assignments . 
#19871
A
alive
B
living
C
vivid
D
lively
推荐题目
 --Don’t you think that was a ______ night? --Yes, we were almost ______ to death by the shaking of the earth.
#17980
A
frightened; frightened
B
frightening; frightening
C
frightening; frightened
D
frightened; frightening
I still find the story Tom told us is very interesting but _____. 
#18348
A
unbelievable
B
abnormal
C
unfortunate
D
unbearable
It was really a       experience. Afterwards everybody was very       .
#18346
A
terrifying; shocking
B
terrified; shocking
C
terrifying; shocked
D
terrified; shocked