题目内容
Over time,__________custom of kissing developed as_______way for adults to express their love for each other.
| A.a; the | B.a; a | C.the; the | D.the; a |
D
解析
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题目内容
Over time,__________custom of kissing developed as_______way for adults to express their love for each other.
| A.a; the | B.a; a | C.the; the | D.the; a |
D
解析