问题详情:
The writer often sat up far into the night working _______ a new novel.
A. for B. on C. with D. in
【回答】
B
知识点:介词和介词短语
题型:选择题
问题详情:
The writer often sat up far into the night working _______ a new novel.
A. for B. on C. with D. in
【回答】
B
知识点:介词和介词短语
题型:选择题