充盈良好的胃CT像，胃的哪一部分最厚A．胃体前壁B．胃体后壁C．贲门区D．胃窦部E． 发布时间：2018-01-06 00:52 │ 来源：www.tikuol.com 题型：单项选择题 问题： 充盈良好的胃CT像，胃的哪一部分最厚A．胃体前壁B．胃体后壁C．贲门区D．胃窦部E．胃底大弯侧
题型：单项选择题 完形填空。 One Saturday afternoon, Kate went to buy something for her sister and herself. As Kate was coming out ofa 1 , a young lady walked towards her. She said she was Miss Green — a good friend of Kate's sister's. Kate 2 her. Then she called a taxi to send Kate home. She told the driver where he should go. Kate was 3 that itwas not in the direction of her home. "Why?" Kate asked. The lady smiled. When they came to a quiet road, a big rough man 4 on the road. He stopped the taxi driver, knocked himdown, tied him and threw him out of the taxi. At the same time, Miss Green took out a knife and 5 Kate. Sheasked Kate to keep 6 . The man then started the taxi. "Oh, God! I'm being kidnapped." Kate said to herself. She tried to escape, but not succeeded. Suddenly an 7 came to her. She took out a lipstick (口红) from her pocket, wrote "SOS" on the window, and covered the word with her 8 . A few minutes later, a police carpassed and the policemen saw the 9 . When the kidnappers saw the policemen, they stopped the taxi, jumpedinto the grass, and ran away. The policemen then picked Kate up and sent her home. When her parents knew what had happened, they were greatly surprised. But they were also 10 because their daughter had finally come back safely. ( ) 1. A. school ( ) 2. A. knew ( ) 3. A. sure ( ) 4. A. drove ( ) 5. A. helped ( ) 6. A. healthy ( ) 7. A. idea ( ) 8. A. hands ( ) 9. A. picture ( ) 10. A. worried B. taxi B. believed B. excited B. climbed B. played B. alive B. answer B. back B. map B. happy C. shop C. thanked C. surprised C. fell C. saved C. relaxed C. interest C. dress C. sign C. afraid D. friend's D. remembered D. pleased D. appeared D. frightened D. quiet D. order D. lipstick D. knife D. successful 查看答案
题型：单项选择题 基因工程的正确操作步骤是 ①构建基因表达载体 ②将目的基因导入受体细胞 ③检测目的基因的表达是否符合特定性状要求 ④获取目的基因 [ ]A．③②④①B．②④①③ C．③④①②D．④①②③ 查看答案
题型：单项选择题 有这样一种假说：冬眠是一种高度发达的机能。冬眠的哺乳动物虽然与人类一样都是温血动物，但是它们在更宽范围的调节性上获得了进化，例如在体温调节上，就要比非冬眠动物强。 对这段话理解不正确的是( )。A．在物种进化的过程中，某些哺乳动物在调节性上获得了进化，从而具备了冬眠的功能B．与人类比较起来，冬眠的哺乳动物在更宽的范围里发生了进化C．冬眠的哺乳动物和非冬眠的哺乳动物之间的区别并不在于体温是否可以调节D．冬眠的动物比起人类来具有更强的体温调节机能 查看答案