机场管理机构应当根据鸟情信息分析报告和鸟害防范评估报告，（）对下一年度机场鸟害、虫害、鼠害等进行预测，制定防治措施。
参考答案：每年末
一辆汽车在一条直线上行驶，第1s内通过8m，第2s内通过20m，第3s 内通过30m，第4s内通过10m，则此汽车最初2s内的平均速度是___________m/s，全部时间内的平均速度是___________m/s。
根据上句完成下句，且使上下两句意思一致，每空一词。
1. —Could you help me? —Certainly.
—Could you help me? —_____ _____ .
2. Can you take care of my little dog?
Can you_____ _____ my little dog?
3. They often play basketball on Saturdays and Sundays.
They often play basketball _____ _____ .
4. When does he go to see a film?
When does he_____ _____ _____ _____ ?
5. Pandas are a little interesting.
Pandas are_____ interesting.
思一致，每空一词。