she insited that we the source of the river and begin our journey there a.found b.finding c.founde
问题描述：
she insited that we the source of the river and begin our journey there a.found b.finding c.founde
d.should
答
she insited that we (should) find the source of the river and begin our journey there ."她坚持说,我们应该找到河流的源头,并从那里开始我们的旅程.” insist 后的从句,要用should+动词原形.