【单选题】关于肠系膜叙述错误的是
D.
肠系膜根将横结肠及其系膜与乙状结肠、直肠之间的区域分为左、右肠系膜窦
【简答题】Canadian short story writer Alice Munro won the Nobel Prize for Literature. Eighty-two-year-old Munro is only the 13th woman to win the 112-year-old prize. Munro didn’t publish her first collection of...
【简答题】July 20th, 1969 was an important day.Two American landed on the moon.Their names were Armstrong and Aldrin.They went there in a spaceship.Its name was Apollo 11. Apollo 11 left Cape Kennedy on July 16...
【简答题】按要求改写下列句子。每空一词。 小题1:This bike is eighty dollars .(对划线部分提问) ______ ______ ______this bike? 小题2:Can I help you?(改为同义句) ______ can l ______ you? 小题3:She has a cool clothes store.(改为否定句) She______ ______...
【判断题】成本费用利润率越大,表明企业费用支出越多。