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The Yellow River is the second longest river in China. 黃河是中國(guó)第二長(zhǎng)河。 He is taller than any other boy in our class.= He is the tallest boy in our 。 It39。 We have produced as many cars as we did last year. 我們已經(jīng)生產(chǎn)了和去年一樣多的汽車。 常用的原級(jí)比較結(jié)構(gòu)主要有 as...as...“和 …… 一樣 …… ”, not as/so... as...“不如 …… ”。m two years older than 。 Scientists are doing furth