【题目】If people are positive about their life, they will take the trouble to________ the skills they need to succeed.
A.acquireB.prove
C.illustrateD.describe
在线课程【答案】A
【解析】
考查动词词义辨析。句意：如果人们对自己的生活持积极态度，他们就会不辞辛苦地去获得成功所需的技能。A. acquire获得； B. prove证明； C. illustrate阐明； D. describe描绘。结合语境可知，该处指“人们不辞劳苦的去获得他们成功所需要的技能”。故选A。