–What is your sister going to be ________ she grows up?–She is going to be an en

题型：不详难度：来源：

–What is your sister going to be ________ she grows up?
–She is going to be an engineer.

A．before

B．although

C．when

D．unless

答案

C

解析

试题分析：A. before在…之前        B. although尽管  C. when 当…时候D. unless除非；句意：当你的妹妹长大后想要做什么？她打算做一名工程师。故选C
点评：连词在中考中涉及到的很多，尤其在宾语从句、状语从句、定语从句中连词是必考点。平时学习过程中，掌握连词的意思，及所表示的关系是至关重要的，这种关系的判断可以通过句子意思的理解来选择恰到的连词。