The greatest challenge in delivering food to people who need it is to
A.raise the resources and delivering food to poor people.
B.convince people to contribute more food and money.
C.help people improve their well-being over the long term.
D.devote more energy to those who are still most at risk.
第1题
某存储芯片的地址线为24条,则该内存条的容量是(46)。
A.16MB
B.1MB
C.4MB
D.8MB
第2题
A.16条
B.10条
C.4条
D.6条
第8题
A.11条地址线,16条数据线
B. 16条地址线,8条数据线
C. 24条地址线,32条数据线
D. 32条地址线,4条数据线
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