Tyron was very angry but cool-headed enough to rushing into the boss’s office.A. prevent

问题补充：

Tyron was very angry, but cool-headed enough to rushing into the boss’s office.

A. prevent

B. avoid

C. protect

D. allow

答案：

A. prevent

(答案→)B. avoid

C. protect

D. allow

解析：动词辨析。句意：Tyron很生气，但是头脑很冷静，没有马上冲到老板办公室。avoid：避免、没有做某事；prevent：防止、阻止；protect：保护；allow：允许。