Our English teacher has agreed to _____ the time limit for our paper

问题描述:

Our English teacher has agreed to _____ the time limit for our paper
A spread B stretch C expand D extend
请说明一下为什么,

答案:D extend 延长(时间).stretch不是也有延长的意思吗嗯,但是stretch 不能“延长”时间。字典上写的是stretch 也有(空间或时间上)延伸,延续的意思但是stretch后面不能接时间。