A.減少一半B.增加1倍C.增加2倍D.不變
A.調(diào)查時(shí)間B.調(diào)查期限C.登記時(shí)間D.報(bào)告時(shí)間
A.統(tǒng)計(jì)年鑒B.統(tǒng)計(jì)報(bào)表C.統(tǒng)計(jì)模型D.統(tǒng)計(jì)報(bào)告