木马程序是一种基于（）功能达到控制目标计算机的目的的一种病毒，
A.远程控制
B.远程登录
C.远程攻击
D.修改目标机文件
参考答案：A
My mother often cooks delicious (美味的)food______ us.
A． to
B．for
C．with
D．of
A small network may only connect two computers inside a home to share a single printer and Internet (69)
A．connect
B．connecting
C．connection
D．connective
