Question

We are looking forward to      you soon.
A、seeing                   B、see                  C、seen

Answer 1

A

试题分析：look forward to doing sth 期望做某事；to 为介词后面接动名词。故选A.
点评：英语中to为介词后接动名词的现象很多，中学阶段需要注意的还有pay attention to 注意；lead to导致；be used to doing sth习惯于做某事；stick to 坚持等，这些词之后都要用动名词形式，平时学习时要善于积累。