一个有16个字的数据区，它的起始地址为70A0: DDF6H，那么该数据区的最后一个字单元的物理地址为 【20】 H。
参考答案：7E814
用所给单词的适当形式填空
1. It is said that he has____(accumulate)a large fortune.
2. Would it be____ (convenience) for you to pick me up at 2 p.m. and take me to the railway station?
3. In the bard times ,she____(bear)the pain with great courage.
4. Generally speaking, green is usually____(associate) with life.
进口报关的时间一般应为载运货物的运输工具申报进境之日起（）日内向海关申报。
A、7
B、14
C、15
D、5
