Air is________and of no smell but we can feel its motion when there is a wind.
#19675
A
unavoidable
B
unavailable
C
unaccessible
D
invisible
推荐题目
The ______ girl sat in the corner _______.
#18357
A
frightening; cried
B
frightening; crying
C
frightened; crying
D
frightened; to cry
Nowadays, there is a ______ increase in children’s creativity, for they are greatly encouraged to develop their talents.
#19051
A
sharp
B
small
C
natural
D
much
The pianos in another shop will be________， but________.
#17674
A
cheaper；not as better
B
more cheaper；not as better
C
cheaper；not as good
D
more cheap；not as good
The school was moved out of downtown as the number of students had grown too________．
#19894
A
small
B
few
C
1arge
D
many
It’s a big task.I don’t think he __________ can finish it before 5 pm.
#20577
A
unique
B
merely
C
only
D
alone