题目内容
3. 许多现代化的发明4. 在夏天变坏
3. many modern inventions 4. go bad in summer
2. 看到如此多的人死于饥饿，他很难过。
He was sad to see.
11. 镭的发现12. —位科学教授
() 10. — Our school football team won the final match this morning.
—! It,s great news.
A. My pleasure B. Good idea C. How exciting D. Good luck
() 4. The dog several days ago. I felt very sorry for its.
A. died;death B. died;died C. death;died D. death;death
4. At present,over 100 countries in Asia,Africa andAmerica (grow) hybrid rice already.
3. The river flows into the Pacific (海洋) .
10. My father (teach) me English when he is free every day.
59. Chinese people (发明) paper many years ago.
