【題目】—There’s too much salt in the Chinese diet.

—So there is. The WHO says only 1.5 grams of salt ________ for each man every day.

A.is neededB.is needingC.will needD.has needed

【答案】A

【解析】

句意： 中國(guó)飲食中有太多的鹽。 的確如此。世界衛(wèi)生組織說(shuō)是每個(gè)人每天只需要1.5克鹽。

考查語(yǔ)態(tài)的辨析。根據(jù)…salt ______ for each man every day．可知主語(yǔ)salt是動(dòng)作的承受者，與動(dòng)詞need構(gòu)成被動(dòng)關(guān)系，應(yīng)該用被動(dòng)語(yǔ)態(tài)。根據(jù)時(shí)間狀語(yǔ)every day，可知講述的是現(xiàn)在的情況，應(yīng)該用一般現(xiàn)在時(shí)態(tài)。一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)的構(gòu)成：am/is/are＋及物動(dòng)詞的過(guò)去分詞。主語(yǔ)salt，是第三人稱單數(shù)，所以應(yīng)該是is needed，故選A。

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