题目

题型：不详难度：来源：

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

A．being taught

B．to be taught

C．taught

D．teaching

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 was taught。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。