题目内容
1. I have worked in that school (自从20世纪中期) .
2. It's (—个标志) our city.
1. since the mid-20th century 2. a symbol of
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题目内容
1. I have worked in that school (自从20世纪中期) .
2. It's (—个标志) our city.
1. since the mid-20th century 2. a symbol of