高中英语语法整理总结_2021考研英语语法集中练习8高中英语语法整理总结_2021考研英语语法集中练****8 考研网权威公布2021考研英语语法集中练****8,更多2021考研英语语法集中练****8相关信息请访问考研网。 1. By the first decade of the 21st century, international commercial traffic vastly beyond today’s levels. be expected to extend B. will have been expected to extend expected to be extended D. is expected to have extended 2. We advocate the economic, cultural and religious traditions of all national minorities. A. to respect B. to be respected C. respecting D. having respected 3. There are two horses at the ends of a rope with all their might in opposite directions. A. pulling B. pull C. pulled D. to pull 4. Today the Tennessee Valley is one of the richest areas in the world. But if things as they were it would now be a desert. A. had left B. were left C. had been left D. had been leaving twenty years abroad, William came back only how his hometown was damaged in an earthquake. A. to find out B. finding out C. to have