问题
选择题
-----What are Joe and Jeff doing?
-----Joe is _______ a film and Jeff is ______.
A.seeing , runing
B.seeing , running
C.sees, runs
D.see, run
答案
答案:B
根据上文的内容,问的内容为现在进行时,回答的是,用进行时表示,而run 的现在分词为running,故选B