下列关于包庇罪的表述，正确的是

When a spacecraft travels, one of the major problems is reentry into the Earth ’s _______.

After working for twenty hours without any rest, the doctors were _______.

法律的指引作用主要是通过授权性规范、禁止性规范和义务性规范三种规范形式来实现的，其中，义务性规范是告诉人们：()

下列选项中，主观方面可以表现为过失的是

下列关于《北齐律》的表述，不正确的是

某市中级人民法院在审理一起姓名权案件时，认为《婚姻法》第二十二条“子女可以随父姓，可以随母姓”的规定需要进一步明确具体含义, 于是中止审理， 逐级报送至最高人民法院。根据我国宪法和法律，下列做法正确的是

We can not trust him any more because he often________ his duty.

All the memories of his childhood had _______ from his mind by the time he was 65.

甲误把张某当作李某推入水井，意图将其淹死，但事实上井中无水，结果张某摔死。这属于