问题:
—Can I help you?
—I"d like three ________ shoes for my daughters.
A. pairs of
B. pair of
C. pair
D. /
—Can I help you?
—I"d like three ________ shoes for my daughters.
—I"d like three ________ shoes for my daughters.
A. pairs of
B. pair of
C. pair
D. /
参考答案: