Once by the expert, the girl will improve her English in a few months. A. being

Once ______ by the expert, the girl willimprove her English in a few months.

A. being taught      B.to be taught       C. taught        D.teaching

试题答案

【答案】

C

【解析】本题考查状语从句的省略。该部分补充完整是：Once he wastaught。连词when,while, if, as, though / although, until, once, whether, unless, where等引导的状语从句中，当主句的主语和从句的主语一致时，常省略跟主句相同的主语和be，只剩下主要的部分。