【題目】With the development of science, more new technology ______ to the fields of IT.

A. has introducedB. is being introduced

C. is introducedD. was introduced

【答案】B

【解析】

試題句意,隨著科技的發(fā)展,更多新的技術(shù)被引進(jìn)到IT領(lǐng)域。表示現(xiàn)階段正在進(jìn)行的動(dòng)作,用現(xiàn)在進(jìn)行時(shí)。且主語(yǔ)new technology與動(dòng)作introduce之間是被動(dòng)關(guān)系,用現(xiàn)在分詞的被動(dòng)語(yǔ)態(tài),故選B

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