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——_________ 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
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---What’s this?                  ---________.
#62096
A
This is a pen
B
That’s a pen
C
It’s a pen
D
It’s pen
---      do you surf the Internet?  --- Once a week.
#62132
A
How often
B
How long
C
How soon
D
How many
“The children are playing in the park.”The main structure of the sentence is______.
#61989
A
S+V
B
S+V+DO+OC
C
S+V+IO+DO
D
S+V+P
----________ ?   ----He lives in Bozhou.
#62647
A
Where are you from
B
Where is he live
C
Where does he live
D
Does he live in Bozhou
—_______ the ball?  —It’s under the tree.
#62025
A
Is it
B
How’s
C
What’s
D
Where’s