--- I would like some pants.   ---OK, look at the blue _______.
#28155
A
one
B
pairs
C
pant
D
pair
推荐题目
His favorite           is cakes.
#29488
A
fruit
B
vegetable
C
drink
D
food
I have some _________ in working out the problem.
#27940
A
difficulty
B
difficulties
C
troubles
D
difficult
There is lots of       in the basket.
#29413
A
leaf
B
meat
C
apples
D
banana