问题详情:
Selecting a mobile phone for personal use is no easy task because technology ___ so rapidly.
A. is changing B. has changing C. will have changed D. will change
【回答】
A
知识点:现在进行时及其被动式
题型:选择题
问题详情:
Selecting a mobile phone for personal use is no easy task because technology ___ so rapidly.
A. is changing B. has changing C. will have changed D. will change
【回答】
A
知识点:现在进行时及其被动式
题型:选择题