第1题: [单项选择]We'll miss him when he leaves the company, but no one's ______. A. inaccessible B. irreversible C. immovable D. irreplaceable 参考答案:D 答案解析:[解析] 近形近义题。[D]irreplaceable意为“不能调换的，不能代替的”，如irreplaceable antiques(无法替代的古董)。[A]inaccessible“无法接近的；不能
第14题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. They are very rewarding. B. They are too time-consuming. C. They are not helpful at all. D. They are too troublesome. 参考答案:A 答案解析:[听力原文]
M：How do you find your ballet lessons
W：They are well worth the time and trouble! My teach
