通过以下哪些措施可以延长果实的贮藏期_________
A. 降低温度
B. 降低湿度
C. 增加氧气
D. 减少氧气
E. 增加二氧化碳
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苫盖的目的是
A. 防风
B. 防雨
C. 遮阳
D. 防尘
垫垛的目的是
A. 防雨
B. 防潮
C. 增大地面的承重
D. 防虫害
盘点的内容是（ ）。
A. 查包装
B. 查数量
C. 查质量
D. 查保管条件
E. 查安全条件
Sorry sir. This weekend happens to be our long national holiday and we are all booked up.
A. The lady wants a room but there isn’t one available.
B. Weekends are bad days to book a room.
C. The man wants to spend his long holiday in this hotel.
D. The man was not successful in making a room reservation.
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