用所给动词的适当形式填空 More than fifty lives by the doctor since last winter
来源:网络
时间:
推荐文章

用所给动词的适当形式填空
More than fifty lives ________ (save) by the doctor since last winter
试题答案
答案:have been saved

用所给动词的适当形式填空
More than fifty lives ________ (save) by the doctor since last winter
答案:have been saved