It’s hard to keep the house _____ with three kids. 
#47753
A
cleaning
B
to clean
C
cleaned
D
clean
推荐题目
I am afraid there’s ____________with the computer. Can you come and have a look?
#45985
A
wrong anything
B
anything wrong
C
wrong something
D
something wrong
Although he is only a __________ boy, he knows a lot.
#45104
A
five-year old
B
five-year-old
C
five years old
D
five-years-old
---What’s wrong with him?  ---He got _______ in an accident.
#46456
A
happy
B
injured
C
excited
D
surprised