Alex (talk) ..................on the phone for more than half an hour. He should hang up soon.

Câu hỏi :

Alex (talk) ..................on the phone for more than half an hour. He should hang up soon.

A has talked     

B has been talking                  

C talked

D has been talked

* Đáp án

B

* Hướng dẫn giải

Phương pháp giải:

Copyright © 2021 HOCTAP247