把0.07扩大100倍是______;把38.5缩小______倍是0.0385.
把0.07扩大100倍是7;
把38.5缩小1000倍是0.0385.
故答案为:7,1000.
This new machine is technically far________to the previous type.[ ]
A. superior
B. junior
C. senior
D. equal
针对Alcatel B7版OMC计数器列表中,切换掉话统计为()
A.C14C
B.C621
C.C821
D.C739