It is reported that amounts of investment in the area 2percent annually during he past two years．( )A．have been risenB．have been risingC．are risingD．are risen 题目和参考答案——青夏教育精英家教网—

1．It is reported that amounts of investment in the area 2percent annually during he past two years．（　　）

	A．	have been risen		B．	have been rising
	C．	are rising		D．	are risen

分析据报导，在这个地区的投资在过去的两年中以每年2%在增长．

解答答案是B．本题考查现在完成进行时．句中的the past two years是完成时的标志，排除C和D；动词rise是不及物动词，不能用被动，排除A；现在完成进行时表示动作一直在进行，没有间断，暗示动作还在进行中；根据语境可知增长还在进行中，故选B．

点评完成进行时的解题首先要理解其时态的基本用法--动作一直在进行，没有间断，同时关注其"在进行中"的特征；然后在语境中寻找动作的时间依据进行判断．

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