现在完成时结构与用法总结 — 英语选择题
题目
Lucy ________ just ________ to the new library with her cousin. She ________ there twice this month, but this time she hasn't come back yet. Which of the following can complete the sentences correctly?
A. has; gone; has been
B. has; been; has gone
C. has; gone; has gone
D. has; been; has been