... Tìm từ đồng nghĩa với từ được gạch chân - Trình độ TOEFL, Bài số 11. In certain types of poisoning, immediately give large quantities ... sound and light theater(D) mini-theater10. Primary education in the United States is compulsory. (A) free of charge(B) required(C) excellent(D) easy11. The fer-de-lance, a kind of viper, is ... be in the way(D) leave quickly6. The Civil War in 1863 cut the United States into two nations - a southern Confederacy and a northern Union. (A) severed(B) acknowledged(C) integrated(D)...