The library needs ______,but it’ll have to wait until Sunday.
#98359
A
cleaning
B
be cleaned
C
clean
D
being cleaned
推荐题目
 He raised his gun, pointed it at a bear and _____aim, shot at it.
#98018
A
took careful
B
taking careful
C
to take careful
D
taken careful
---What do you enjoy most in life?---____________ time _________ books. It’s really good fun.
#96181
A
Spend; read
B
Spending; to read
C
To spend; to read
D
Spending; reading
_______ that he was in great danger, Eric walked deeper into the forest. 
#93578
A
Not realized
B
Not to realize
C
Not realizing
D
Not to have realized