1.It is reported that amounts of investment in the area      2percent annually during he past two years.(  )
A.have been risenB.have been rising
C.are risingD.are risen

分析 據(jù)報(bào)導(dǎo),在這個(gè)地區(qū)的投資在過去的兩年中以每年2%在增長.

解答 答案是B.本題考查現(xiàn)在完成進(jìn)行時(shí).句中的the past two years是完成時(shí)的標(biāo)志,排除C和D;動(dòng)詞rise是不及物動(dòng)詞,不能用被動(dòng),排除A;現(xiàn)在完成進(jìn)行時(shí)表示動(dòng)作一直在進(jìn)行,沒有間斷,暗示動(dòng)作還在進(jìn)行中;根據(jù)語境可知增長還在進(jìn)行中,故選B.

點(diǎn)評(píng) 完成進(jìn)行時(shí)的解題首先要理解其時(shí)態(tài)的基本用法--動(dòng)作一直在進(jìn)行,沒有間斷,同時(shí)關(guān)注其"在進(jìn)行中"的特征;然后在語境中尋找動(dòng)作的時(shí)間依據(jù)進(jìn)行判斷.

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