改錯：(2018·*蘇高考)Whenadark­coloredcakewasservedonablackpla...

問題詳情：

改錯：(2018·*蘇高考)When a dark­colored cake was served on a black plate rather than a white one, customers recognize it as sweeter and more tasty.

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【回答】

recognize→recognized　根據前面的從句中謂語動詞“was served”可知，主句中的時態也應該為一般過去時，故將recognize改為recognized。

知識點：一般過去時及其被動式

題型：短文改錯