I'm afraid I can't 处理 this problem.
A. coordinate
B. cope with
C. cooperate
D. match
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If your friend received the promotion you were banking on, would you be genuinely happy for them?
A. 指靠
B. 银行
C. 投资
D. 奋斗
In school, making friends is as simple as walking over to the dorm room next door and plopping down on the bed.
A. 买卖
B. 离开
C. 整理
D. 坐下
If you had a personal emergency, would you consider asking your friend for help?
A. 车祸
B. 盗窃案
C. 紧急情况
D. 手术室
在不可信云环境下,为确保云数据存储、共享、查询和计算等云服务中的数据安全, 研究者们提出了一些新的、用户可控的安全技术,这些技术是什么?