Dad, my trousers are old. I want to buy a new ________. 
#29901
A
trousers
B
one
C
it
D
pair
推荐题目
My father’s brother is my       .
#28541
A
son
B
brother
C
uncle
D
grandfather
Elephants like ________ but lions like ________.
#29452
A
grass; meat
B
meat; grass
C
grasses; meats
D
grass; meats
There are two _______ and six _______ in the zoo.
#29227
A
kangaroos; wolfs
B
kangaroos; wolves
C
kangarooes; wolves
D
kangarooes; wolfs