<menu id="ssiue"></menu> 優質碳素鋼的牌號采用兩位阿拉伯數字表示碳的質量分數的平均值，以（）計。
A、百分之幾C
暫無解析
Fromthesociolinguisticperspective,aspeechvarietyisnomorethanadialectalvarietyofalanguage.
Iwaswritingareportlastnight;________Iwouldnothavestayeduplate.
I’vegottheorderfromthebossthatthework_______finishedbefore5p.m.today.
Asitinvolvesonlyasmall___,wehopeyouwillhavenodifficultyonpromotion.()
ThetheoryoflanguageunderlyingtheGrammar-TranslationMethodwasderivedfrom_____Linguistics.
