Alone in a deserted house, he was so busy with his research work that he felt ___but lonely. A. noth...
2023-02-03 11:13:18 26次 20102012辽宁葫芦岛一高高二下学期第二次月考英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Alone in a deserted house, he was so busy
with his research work that he felt ___but lonely.
A. nothing B.
anything C. all D. everything
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