第10题: [单项选择]排卵性月经周期孕激素分泌高峰出现于 A. 卵泡早期 B. 卵泡晚期 C. 排卵期 D. 黄体早期 E. 黄体中期 参考答案:E
第11题: [单项选择]关于开放性关节创伤的处理原则下列哪项不正确 A. 关节囊已敞开时，大量盐水冲洗关节腔 B. 千方百计设法闭合关节腔 C. 敞开关节囊，放置引流 D. 全身及局部应用抗生素，抗生素放入关节囊内 E. 术后持续皮牵引或骨牵引作外固定 参考答案:D 答案解析:[解题思路] 外科创口内禁止应用抗生素，避免耐药性。
第17题:[单选题]?A spring line is ______. A. any wire rope used for mooring B. a fire line C. a mooring line running diagonally to the keel D. a mooring line perpendicular to the keel 参考答案:C 【参考译文】倒缆是与龙骨斜交的系缆。 【解 析】spring line倒缆diagonally斜线地keel龙骨 【相关考题】
第26题: [单项选择]The American got angry after being kept waiting for nearly an hour for the appointed meeting because ______. A. he felt disappointed B. he felt disrespected C. he felt embarrassed D. he felt frustrated. 参考答案:B 答案解析:[精解] 题干意为“等了接近一个小时后，这个美国人非常生气，因为…”。该题为细节题。由第一段最后一句“In the U.S.，no one would think of keeping．．．it wo
第31题: [单项选择]Questions 19 to 22 are based on the conversation you have just heard.A. There are more attractions at home. B. He can make himself more comfortable. C. It is easier for him to stay focused. D. He doesn’t think about his kids as much, 参考答案:C 答案解析:[解析] Q: Why does he work more efficiently at home than in the office
