【多选题】Texas is famous for its cattle industry. With its growth fo cattle industry __1__ a new kind of worker --the man who watched and took care of the cattle. These men who __2__ with them as they moved ac...
J.
sang K. sole L. songs M. sorry N. things O. young
【简答题】Complete the following sentences with what you hear on the tape. 1) These men and women work for (1) , (2) and (3) . They belong to the (4) . 2) Her picture (5) the feeling of America’s (6) president ...
【多选题】本科教育在我国高等教育中是( )的教育。
【简答题】To many people, love is 1____ in their life. In such hard times as the Second World War, love, even if not openly expressed, sustained a person through 2)_____ more than anything else. After the night...
【简答题】The importance of ethics is shown in the fact that most people choose to maximize their own benefits when economic and political decisions have to be made, and are only pred from acting against t...
【简答题】为了合理利用化学能,确保安全生产,化工设计需要充分考虑化学反应的反应热,并采取相应措施。化学反应的反应热通常用实验进行测定,也可进行理论推算。 (1)实验测得,5g甲醇在氧气中充分燃烧生成二氧化碳气体和液态水时释放出113.5kJ的热量,试写出甲醇燃烧的热化学方程式: ______________________ 。 (2)已知:Na 2 O 2 (s)+CO 2 (g)=Na 2 CO 3 (s...
【判断题】4) The life is shown in curved lines of blue and green on the picture.