Dad, my trousers are old. I want to buy a new ________. 
#29901
A
trousers
B
one
C
it
D
pair
推荐题目
Tom is a policeman and ______don’t like him.
#29619
A
thief
B
thieves
C
thiefs
D
thiefes
My mother and father are on the sofa.
#29562
A
grandparent
B
grandparents
C
parents
D
parent
---Whose ball is this?   ---It’s     _____.
#29349
A
Jim’s and Tom’s
B
Tom’s and Jim
C
Jim and Tom’s
D
Jim and Tom