行人在没有人行道的道路上行走,应当在距离道路右侧边缘线向左_____的范围内行走。
A、1米
B、0.5米
C、1.5米
参考答案:A
The Greens ______ in Paris and now they________ in China. They like China.
A.used to live; are used to living
B.are used to living; used to live
C.use to live; used to live
D.used living; used to living
(73) are essential for the protection of data.
A.Memory
B.Backups
C.Files
D.Blocks