拿破仑把法兰西共和国改为法兰西帝国是()
A.为了防止封建复辟
B.为了满足其个人的政治野心
C.为了进一步加强中央集权
D.为了赢得广大农民和资产阶级的拥护
参考答案:B
根据句意及首字母或汉字提示补全单词。
1. What about reading aloud to practice p___________?
2. Later on, I r____________ it was important to speak with friends.
3. His mother was very____________ (有耐心的) and taught him.
4. How do we d____________ with our problems?
5. He used to c____________ a lot of trouble.
石油钻井现场常见的柴油机安全保护装置有:()、油压低自动停车装置、防爆装置等。
A.中速安全装置
B.低速安全装置
C.超速安全装置
D.异速安全装置