suppose sb.to do sth.意思是猜想某人怎么样吗?可以说我猜想他是一个学生么？用BE？

suppose sb.to do sth.期待某人做某事, suppose sb./sth.(to be) +形容词 / 介词短语的结构与suppose sb./sth.to have done 的结构的意思是还有suppose ＋ it ＋形容词 / 名词＋ to do 的结构.急,半小时内回答加分! do sb.to do sth. be suppose to do sth还是supposed sb.happen to do sth. invite sb to do sth teach sb.to do sth. keep sb to do sth told sb.to do sth. get sb.to do sth live sb to do sth ask sb to do sth wish sb to do sth get sb.to do sth consider sb./sth.to do ask sb to do sth. ask sb to do sth get sb to do sth