Question

-Oh, you are here．I’m looking for you all the morning．________?

-To the library．

1. A.
   Where have you gone
2. B.
   Where will you go
3. C.
   Where are you going
4. D.
   Where have you been?

Answer 1

D
時(shí)態(tài)的考察句意為“你在這里。我找了你一上午�！备鶕�(jù)答語“我去了圖書館”，可知現(xiàn)在不在圖書館。所以應(yīng)用現(xiàn)在完成時(shí)，have gone to “去了” have been to“去過”。