1.Recently,the technology of cloud computing ________ in many commercial fields,and has achieved enormous economic benefits in our country.( 。
A.has appliedB.has been applied
C.appliedD.applies

分析 近來(lái),在我國(guó),云計(jì)算技術(shù)已被應(yīng)用于許多商業(yè)領(lǐng)域,并且已取得了巨大的經(jīng)濟(jì)效益.

解答 答案:B.
因?yàn)閠he technology和apply之間是被動(dòng)關(guān)系,而且時(shí)間狀語(yǔ)是recently,因此要用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài).故選B.

點(diǎn)評(píng) 做時(shí)態(tài)題時(shí),首先看時(shí)間狀語(yǔ),由時(shí)間狀語(yǔ)判斷時(shí)態(tài);如果沒有時(shí)間狀語(yǔ),從句子暗含的意思來(lái)判斷句子時(shí)態(tài).

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