问题
选择题
---You are always full of ______. Can you tell me the secret?
---Taking plenty of exercise every day.
A．power
B．strength
C．force
D．energy
答案
答案：D
题目分析：考查名词辨析：A. power能量，B. strength力量，C. force 武力，动力， D. energy精力，句意：--你总是经历充沛，能告诉我秘密吗？-每天锻炼。Be full of energy精力充沛，选D。