以下属于效果指标的是A.社会效益指标B.成本效益指标C.经济效益指标D.生态效益指标

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问答题春节将至，把驻地所在地百姓当作亲人的驻军某部官兵

问答题Of the following pairs of sentences, say whether A entails B in each case. (3%) (1) A John is a bachelor. B John is a man. (2) A Eliza plays the fiddle. B Someone plays a musical instrument. (3) A I've done my homework. B I haven't brushed my teeth. (4) A Some of the students came to my party. B Not all of the students came to my party. 6 (5) A Mary owns three canaries. B Mary owns a canary. (6) A John picked a tulip. John didn't pick a rose.

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问答题Direction: Combine the following pairs of sentences. Make the 2nd sentence of each pair into a relative clause, and then embed it into the first

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问答题a minuscule current

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