下面对矢量图和象素图描述正确的是（）
A、矢量图的基本组成单元是象素C
暂无解析
Itisobvioushowbadmovieswillimpact________children.
EveryoneknowsthatChina’sBristlesareofsuperiorquality______thosefromothercountries.
Aftersomeverytriflingstupid______,sheventuredtoaskwhetheritwastruethathewasgoingaway.
Inthelasttwentyyears,breakthroughsintechnologyhave_____advancedthewaywecommunicate,bringinguscomputers,cellphonesandtheInternet.
迫使尼克松总统下台的事件是（）
