Question

The plan to be carried out next month needs ______ among the members of the labor union before ______.

A．to discuss；carrying out	B．to be discussed；carried out
C．discussing；being carried out	D．discussed；to be carried out

Answer 1

C

试题分析：考查固定结构和动名词用法。固定词组sth need doing="sth" need to be done某事需要被做；第二空前的before是介词，后面要接动名词，根据句意使用被动语态。句意：下个月要被执行的计划在执行之前需要被讨论。故C正确。
点评：固定词组sth need doing="sth" need to be done某事需要被做；同时要注意介词后面要使用动名词的形式。