——_________ should your robot need_________ batteries?——Every two months.
#62268
A
How soon, to be changed
B
How long, to change
C
How much, change
D
How often, to change
推荐题目
—What do you call these animals? —We call them kangaroos. The structure of sentence is .
#61978
A
S + V
B
S + V + DO
C
S + V + IO + DO
D
S + V + DO + OC
________ important ______ us to listen carefully in class!
#62049
A
That’s; of
B
It’s; for
C
This is; for
D
It’s; of
---Is there a supermarket near here?---______.You can take No.15 bus there.
#62134
A
Yes,it is.
B
Yes, there is.
C
No,it isn’t
D
No,there isn’t