皮皮学，免费搜题
登录
搜题
【判断题】
中国在核能发展中秉承“安全第一”的原则,在核安保领域制定了一系列法规标准,逐步形成了一套行之有效的管理体系,保持了良好的核安保记录。( )A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】I hope that I shall never again have to _______ such a terrible experience.
A.
undergo
B.
underline
C.
undertake
D.
undermine
【简答题】I hope that I shall never again have to _________such a terrible experience.
【简答题】I hope that I shall never again have to _______(经历) such an unpleasant experience.
【简答题】I hope that I shall be able to travel around the world. I hope __________________________________.
【单选题】HIV病毒主要侵犯人机体的CD4T淋巴细胞,血液检测可发现
A.
CD4细胞升高，β2微球蛋白升高
B.
CD4细胞下降、β2微球蛋白下降
C.
CD4/CD8比值下降、β2微球蛋白下降
D.
CD4/CD8比值下降、β2微球蛋白升高
E.
CD4细胞升高，β2微球蛋白下降
【简答题】I hope that I shall never again have to _______ such an unpleasant experience(经历如此不愉快的体验).
【单选题】I hope that by posting the letter now at midday, I shall ensure ___ it before theweekend.
A.
you receive
B.
your receiving
C.
you to receive
D.
your having received
相关题目：
参考解析：
知识点：
题目纠错 0
发布
