Unit 4 练习答案Vocabulary疫情下的中国I.Explain the underlined part in each ntence in your own words.1.we would be morally too strict with ourlves to enjoy life2.that made all other questions less significan
表示上升下降的词上升Ri (≠ fall): 就是一般的increa, become higher生之爱GrowJump:If an amount or level jumps, it suddenly increas or ris by a large amount in a short time.【短时大幅度地增长】Sales jumped from $94 million t