—What's in your backpack? —Oh, ________
题型:选择题
问题:
—What's in your backpack?
—Oh, ________ tennis racket. I bought it yesterday. [ ]
A. a
B. an
C. the
D. /
—What's in your backpack?
—Oh, ________ tennis racket. I bought it yesterday. [ ]
A. a
B. an
C. the
D. /