问题详情:
We are living in an age QR codes(二维码)are becoming more and more popular in our daily life.
A. why B. that
C. whose D. when
【回答】
D
知识点:连词
题型:选择题
问题详情:
We are living in an age QR codes(二维码)are becoming more and more popular in our daily life.
A. why B. that
C. whose D. when
【回答】
D
知识点:连词
题型:选择题