【题目】—Could you tell me the________ of making such tasty cakes?
—Well, I just follow the directions in the cookbook.
A.feature
B.plan
C.cost
D.trick

【答案】D
【解析】考查名词。A.feature 特色；B.plan计划； C.cost花费； D.trick窍门。句意：你能告诉我做这种美味蛋糕的窍门吗？可之选D。