原油中的烃类主要由烷烃、环烷烃、芳香烃及烯烃组成。()
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扑救爆炸物品火灾时,必须用沙土盖压,以防造成更大伤害。()
通常汽油的蒸气压愈大,在贮存时蒸发损失也愈大。()
Givenclassesdefinedintwodifferentfiles:1.packageutil;2.publicclassBitUtils{3.publicstaticvoidprocess(byte[]){/*morecodehere*/}4.}1.packageapp;2.publicclassSomeApp{3.publicstaticvoidmain(String[]args){4.byte[]bytes=newbyte[256];5.//insertcodehere6.}7.}Whatisrequiredatline5inclassSomeApptousetheprocessmethodofBitUtils?()
A. process(bytes);
BitUtils.process(bytes);
C. util.BitUtils.process(bytes);
D. SomeAppcannotusemethodsinBitUtils.
E. importutil.BitUtils.*;process(bytes);