－What’sthematterwithTim?Helooksupset. －Oh,hiscellphone...
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问题详情：
－What’s the matter with Tim? He looks upset.
－Oh, his cell phone was left in a taxi accidentally, never _______ again.
A. to find B. being found C. finding D. to be found
【回答】
D
知识点：非谓语动词
题型：选择题
