He had to walk to work because it snowed heavily .(改成同义句)是 什么?He had to walk to work because it snowed heavily .(改成同义句)是 He had to walk to work ____ _____the heavy snow.这两个空填的是什么呀?

问题描述:

He had to walk to work because it snowed heavily .(改成同义句)是 什么?
He had to walk to work because it snowed heavily .(改成同义句)是 He had to walk to work ____ _____the heavy snow.这两个空填的是什么呀?

because of

due to