25.The writer often sat up far into the night working _______ a new novel.A.for B.on C.with D.
问题描述:
25.The writer often sat up far into the night working _______ a new novel.A.for B.on C.with D.
25.The writer often sat up far into the night working _______ a new novel.
A.for B.on C.with D.in
答
B.on