账套主管可以进行账套备份与账套恢复
A. 对
B. 错
如果供应商编码是”122“，说明一级供应商编码是1位数字，二级供应商编码是2位数字，三级供应商编码是2位数字
A. 对
B. 错
The school is （） the Grand Avenue。
A. in
B. on
C. next to
D. between
choose the tips for asking the way
A. describe locations and directions
B. ask the way
C. give directions
D. talk about different means of transport
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