题干
—What colour __________your shoes?— __________ black.
A：is; It's
B：is; Its
C：are; Their
D：are; They're
答案(点此获取答案解析）
D
—What colour __________your shoes?— __________ black.
A：is; It's
B：is; Its
C：are; Their
D：are; They're
