我国奥发公司创造了中国模式,它制造的γ-刀装置的60钴源有()个
A.201
B.30
C.100
D.39.5
E.40
参考答案:B
用所给单词的适当形式填空。
1. Is it possible ______ (save)in any situation?
2. Aron still goes mountain ______ (climb),
3. The poor girl hurt ____ (she) in the accident.
4. They have much homework ____ (do).
5. The peanut was ____ (safe) removed by the doctor.
根据《民法通则》的规定,我国诉讼时效的特点为( )。
A.诉讼时效以权利人不行使法定权利的事实状态的存在为前提
B.诉讼时效届满时消灭的是胜诉权
C.诉讼时效届满时消灭的是实体权利
D.诉讼时效具有普遍性和强制性