以下三题A~D有其中一个是错的 恳求英文高手帮忙!! 1.In 1927,the(A)revolution (B) struck the motion picture industry(C) when the fi rst (D)all-talking picture, The Jazz Singer, was a phenomenal success. 2.(A)Among bees, (B)the queen is never alone, but it is always surrounded by (C) a swarm of workers (D) whom guess, clean, and feed her. 请问第二题是把D改成which吗？ 3. (A)In 1872, Congress declared (B) that Yellowstone (C) to be the first (D)nat ional park. 以及一题字汇: 1. Many of the barriers to career opportunity that existed only a few decades a (A)rapidly (B)directly (C)vigilantly (D)incessantly 这题周旋在A&D之间选不出来...意思上感觉都合乎题意 感谢各位的帮忙～ ~ ~