[In the context of item A, "equal amount" means to treat things with differences equally. It should be "colorful" Item B, Zhang Guan Dai Li, "Don't let the hair go" means that there is no room for a hair in the gap. Metaphor is extremely close to disaster or extremely critical situation. It should be "urgent" Misuse of item C, "rare", refers to the feathers of the phoenix and the horns of the unicorn. Metaphor is a rare person or thing. Item d, "overjoyed", means very happy because of unexpected good things. ]