問題詳情：
![Makesureyouhavepreparedeverythingwellbeforeyou ...]( "Makesureyouhavepreparedeverythingwellbeforeyou ...")
Make sure you have prepared everything well before you the plan.
A. try on B. break down C. think of D. carry out
【回答】
D
【解析】考查動詞短語辨析。句意：在你實施計劃之前確保一切都已經準備好了。Try on“試穿”;break down“出故障”；think of“想起”；carry out“執行，實施”。計劃應該是用來執行的，故選D。
知識點：動詞和動詞短語
題型：選擇題
