题目内容：
Chains don't produce their own course book material.答案解析：
判断题：Chains don't produce their own course book material.
- 题目分类：公共英语五级
- 题目类型：判断题
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根据短文，回答题。A. Among the special items for sale are an illustra
根据短文，回答题。A. Among the special items for sale are an illustration of the winners
第40题的正确答案是_____________.
第40题的正确答案是_____________.
第39题的正确答案是_____________.
第39题的正确答案是_____________.
根据短文，回答题。第31题的正确答案是_____________.
根据短文，回答题。第31题的正确答案是_____________.
A private school was called a public school in Britain.
A private school was called a public school in Britain.