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45.Peter had his piano _______ yesterday and the result is excellent. A. tuned B. turned C. tied D. wound 正确答案：A满分：2分 46.There is a ______of impatience in the tone of his voice. A. dot B. hint C. notion D. phrase 正确答案：B满分：2分 47.I_______a doctor now if I had studied medical science in my youth. A. were B. should be C. had been D. should have been 正确答案：B满分：2分 48.He always takes pride in his work. He is very _______. A. humble B. devoted C. respective D. formal 正确答案：B满分：2分 (责任编辑：admin)要这答案加QQ：800020900 或加微信：q800020900 获取 |
