题目内容：

When the spaceship was lifting off,I could really feel the high gravity.
When引导的时间状语从句不是分句要用一般过去时吗?
从句中辨别主从句的方法是不是，引导词之后的句子都是从句？也就是说when后的那句是从句？

优质解答

恩,I could really feel the high gravity的同时 the spaceship was lifting off,the spaceship was lifting off是一个过程不是一个结果,不能用一般过去时,