Analysis of test questions: This kind of test questions must be read quickly in the whole paragraph, and then combined with the specific context of the context to think about and analyze the general meaning of the words, and then judge whether it is correct. In the context of item A, "the same amount" means that different things are treated 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. So choose D.