题目内容
Cell phones _______ by more and more teens and many new functions _______ to them nowadays.
| A.are using, have added | B.is used, are adding |
| C.are being used, have been added | D.being used, were added |
C
解析
练习册系列答案
相关题目
题目内容
Cell phones _______ by more and more teens and many new functions _______ to them nowadays.
| A.are using, have added | B.is used, are adding |
| C.are being used, have been added | D.being used, were added |
C
解析