GIÚP 3 CÂU NÀY VỚI Ạ! Đề : Choose the word or phrase (A, B, C or D) that is CLOSEST in meaning to the underlined part in each of the following sentences. `21.` Thanks to the invention of microscope, biologists can now gain insights into the nature of the human cell. (từ gạch chân : insights) A. deep understanding B. far-sighted views C. spectacular sightings D. in-depth studies `22.` Laws on military service since 1960 still hold good. (từ gạch chân : hold good) A. remains for good B. is still in good condition C. stands in life D. remains in effect `23.` In rural Midwestern towns of the USA, the decisions that affect most residents are made at general assemblies in schools and churches. (từ gạch chân : assemblies) A. concerts B. public libraries C. gatherings D. prayer services