David was born _____. [ ]A. since twenty years ago B. for twenty years C. twenty years ago D. just o

题目简介

David was born _____. [ ]A. since twenty years ago B. for twenty years C. twenty years ago D. just o

题目详情

David was born _____.

[     ]

A. since twenty years ago
B. for twenty years
C. twenty years ago
D. just over twenty years
题型:单选题难度:中档来源:专项题

答案

C

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