MypenpalcametoChina          withusduringtheSpringFest...

问题详情：

 My pen pal came to China           with us during the Spring Festival.

   A. stay                    B. to stay                      C. staying                     D. stayed

【回答】

B    此处是动词不定式短语作目的状语。

知识点：非谓语动词

题型：选择题