.
Every possible means .However, nothing can him dying of cancer.
A. has tried; stop
B. have tried; keep
C. has been tried; prevent
D. have been tried; prevent
.Every possible means .However, nothing can him dying of cancer.A. has tried; stopB. have
答案:2 悬赏:0 手机版
解决时间 2021-01-23 03:08
- 提问者网友：眉目添风霜
- 2021-01-22 23:53
最佳答案
- 五星知识达人网友：杯酒困英雄
- 2021-01-23 00:37
A. has tried; stopB. have tried; keep(答案→)C. has been tried; preventD. have been tried; prevent解析：可联系答.案.网客服索取。
全部回答
- 1楼网友：行雁书
- 2021-01-23 01:35
我也是这个答案
我要举报
如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！
点此我要举报以上问答信息
大家都在看
推荐资讯