1.Li Hong has ________ the army for 2 years.A.joined B.be in

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1.Li Hong has ________ the army for 2 years.A.joined B.be in C.been in D.joined in
A.children B.five years C.five years ago D.five years before
3.Mike ___________ the story for a month.
A.has bought B.has had C.had had D.has borrowed
4.You ______ that question three times.
A.already asked B.have already asked
C.already have asked D.asked already
5.Those foreign friends left Guangzhou __________.
A.since last week B.a week ago C.for a week D.since a week ago
大家我英语有点差望详细点

第一题：C has been in the army 表示状态可以和一段时间连用
第三题：B for a month 表示一个时间段,所以用现在完成时态.因为是一段时间内的,所以排除A和D的瞬间动作动词
第四题：B 先判断出用完成时态,然后副词already 放在have 后面
第五题：B 通过left判断出用一般过去时

1.Li Hong has ________ the army for 2 years.A.joined B.be in V．单项选择 1.Li Hong has ________ the army for 2 years.A.joined 1.Li Hong has ________ the army for 2 years. Li Hong has ________ the army for 2 years. 现在完成时练习题一、单项选择 1.Li Hong has ________ the army for 2 years. James ( ) for three years.A.has joined the army.B.has been i He_____for twenty years.A.has joined B.has been in the army he ___for three years.A has joined the army B has been in th He____for three years A)has joined the army B) has been in t He has joined the army for ten years.和 He has been in the ar My elder brother _____ the army for three years A.has joined he has been in the army for 2 years.