【題目】One problem with online shopping is that customers can’t know whether the goods are ______.

A.artificialB.conventionalC.authenticD.intellectual

【答案】C

【解析】

考查形容詞辨析。句意：網(wǎng)上購物的一個問題是顧客無法知道商品是否是真實(shí)的。A. artificial人造的；B. conventional傳統(tǒng)的；C. authentic真實(shí)的；D. intellectual智力的。根據(jù)“One problem with online shopping”可知，顧客不知網(wǎng)購的是商品是否是真實(shí)的。故選C。

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