The scientists are beating their brains, trying to a solution to the problem.
A. look up to
B. live up to
C. come up with
D. keep up with
The scientists are beating their brains, trying to a solution to the problem.A. look up
答案:2 悬赏:0 手机版
解决时间 2021-04-06 14:07
- 提问者网友：戎马万世
- 2021-04-06 03:42
最佳答案
- 五星知识达人网友：往事隔山水
- 2021-04-06 04:32
A. look up toB. live up toC. come up with D. keep up with解析：可联系答.案.网客服索取。
全部回答
- 1楼网友：神也偏爱
- 2021-04-06 05:31
和我的回答一样，看来我也对了
我要举报
如以上问答信息为低俗、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！
大家都在看
推荐资讯