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)報導(dǎo),在這個地區(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)在完成進行時.句中的the past two years是完成時的標志,排除C和D;動詞rise是不及物動詞,不能用被動,排除A;現(xiàn)在完成進行時表示動作一直在進行,沒有間斷,暗示動作還在進行中;根據(jù)語境可知增長還在進行中,故選B.

點評 完成進行時的解題首先要理解其時態(tài)的基本用法--動作一直在進行,沒有間斷,同時關(guān)注其"在進行中"的特征;然后在語境中尋找動作的時間依據(jù)進行判斷.

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