题目

Mary said she was looking forward as much to his return as he himself to ________ her. A．have seen      B．saw C．seeing             D．be seen   答案：Che himself后省略了与主句相同的成分，补充完整后为：he himself was looking forward to，由此可知himself后的to为介词，后接名词或动名词作宾语。  如图，Rt△ABC中，∠ACB=90°，CD⊥AB于D，AF平分∠CAB交CD于E，交CB于F，且EG∥AB交CB于G，则CF与GB的大小关系是（ ）A.CF＞GBB.GB=CFC.CF＜GBD.无法确定