4.通过编制“总分类账户试算平衡表”达成了三段平衡,说明记账过程一定是正确的。( )
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1 Nauticalmile(NMornmi)=_________m.
A. 1,752
B. 1,852
C. 1,952
D. 2,052
Nanotechnologyisthemanipulationofmatterwithatleastonedimensionsizedfrom____________nm.
A. 1-50
B. 1-100
C. 1-150
D. 1-200
1 m = _______ nm.
A. 10^8
B. 10^9
C. 10^-9
D. 10^12
1 nm = _______ pm.
A. 10
B. 100
C. 1,000
D. 10,000