问题
选择题
Young men should constantly _________their own state of mind so as to adapt to the circumstances in which fierce competition is going on .
A．modify
B．adjust
C．conduct
D．liberate
答案
答案：B
考查词义辨析。modify 修改，adjust 调节，conduct 执行，liberate 解放，句意：年轻人应该不断地调整他们的心态为了适应正在激烈竞争进行的环境。所以选B。