there was nothing else he could do.这是过去时态,如果换成现在时态呢,是不是there is nothing else he can do.又或者可以是我别无选择,there is nothing else I can do.

问题描述:

there was nothing else he could do.
这是过去时态,如果换成现在时态呢,是不是there is nothing else he can do.
又或者可以是我别无选择,there is nothing else I can do.

你的理解完全正确