【C5】A．sourceB．factorC．componentD．element

A．sourceB．sourcesC．resourceD．resources

● Which of the following elements can be called the key element of a computer？（71） （71）A．p

回答（53）题 查看材料A.sourceB.existenceC.friendsD.fish

【C4】A．sourceB．resourceC．originD．means

These weapons add a new ________ to modern warfare.A flavorB factorC respectD dimensio

【C9】A．sourceB．originC．resourceD．project