词义替换—Why not go out and walk a pet dog?. —Good idea. 
#43381
A
take a pet dog for a walk
B
go out to play with a dog
C
ride a dog for a walk
D
play with a dog
推荐题目
--        do you call your parents ?-- Five minutes each time.
#35399
A
How soon
B
How long
C
How many
D
How often
He has many hobbies, ______ drawing, swimming and so on.
#41289
A
for example
B
such as
C
so as
D
such
_______of students came to help him.
#35638
A
Hundred
B
Hundreds
C
The Hundreds
D
Thousand
You can eat these two ______ kinds of food, and find the ______ between them.
#43692
A
different, different
B
different, differences
C
difference, difference
D
differences, different