题目内容
25.James Williams is my favorite professor; his speech is always brief, clear and_____the point.
| A.to | B.on | C.at | D.Of |
A
解析
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题目内容
25.James Williams is my favorite professor; his speech is always brief, clear and_____the point.
| A.to | B.on | C.at | D.Of |
A
解析