upon后加什么[朗读]

upon后加名词、动名词。
upon：prep.在上面;强调数目或数量大;在…上。
扩展资料。
they insisted upon being given every detail of the case
他们坚持要求说明事情的整个来龙去脉。
the decision was based upon two considerations
这一决定基于两种考虑。
such learning methods encourage too great a reliance upon the teacher
这样的学习方法会造成对老师的过分依赖。
political power depends upon economic strength
政治权力取决于经济实力。
we had all the usual problems attendant upon starting a new business
我们遇到了创业时通常会出现的所有问题。