—— Excuse me, is this Mr. Brown’s office?
—— I’m sorry, but Mr. Brown＿＿＿works here.He left about three weeks ago.
A. not now B. no more C not still D. no longer
—— Excuse me, is this Mr. Brown’s office?
—— I’m sorry, but Mr. Brown＿＿＿works here.He left about three weeks ago.
A. not now B. no more C not still D. no longer
D
no longer强调时间；no more强调数量和次数。