题干
—How ____ can I ____ the books?
—Three weeks.
A：long; borrow
B：often; borrow
C：long; keep
D：often; keep
答案(点此获取答案解析）
C
—How ____ can I ____ the books?
—Three weeks.
A：long; borrow
B：often; borrow
C：long; keep
D：often; keep
