英语单选题答案,请高手帮帮忙,谢谢啦!

题目

英语单选题答案,请高手帮帮忙,谢谢啦!
单选题：
1.We were very ____________ by the poor response from the parents.
A. excited B. depressedC. delighted D. encouraged
2. They are making safety a top ______________.
A. comfortB. natureC. priorityD. glory
3. Ellen used to be a shy, _________ girl, but now she is outgoing.
A. reservedB. inner C. confident D. dependent
4. I tried to _________ Jean after her mother’s death.
A. persuadeB. cryC. tell D. comfort
5. We used to have _________ arguments about politics.
A. busyB. individualC. happyD. endless
6. He feels _________ of having asked such a silly question.
A. guilty B. miserableC. ashamedD. sorry
7. They had enough food to _________ life in the ship.
A. sustainB. keepC. obtainD. enjoy
8. He considered his freedom more __________ than his own life.
A. valuedB. precise C. preciousD. expensive
9. We must _________ him to be innocent until he is proved guilty.
A. assumeB. assureC. insureD.

答案