甲省和乙省同时爆发了传染病疫情,有权宣布这两个省为疫区的是哪个部门
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Hisintelligencewill________himtogetascholarshiptocollege.
Ifanearthquakeoccurred,someoftheone-storeyhouses________.
Inordertobuyanewcar,youshouldatleast______onehundreddollarsaweek.
In1900,theenergyderivedfromburningpetroleumwasonlyfourpercent______ofcoal.