Inthepast,wehadnophones,sowehadtokeepintouch
来源:语文精选馆 3.02W
问题详情:
In the past, we had no phones, so we had to keep in touch _____ writing often.
A. with B. of C. on D. by
【回答】
D
知识点:介词和介词短语
题型:选择题
问题详情:
In the past, we had no phones, so we had to keep in touch _____ writing often.
A. with B. of C. on D. by
【回答】
D
知识点:介词和介词短语
题型:选择题