A. intact B. integral C. intrinsic D. intricate 参考答案:A 答案解析:[试题分析] 本题考察形容词的辨异。 [详细解答] intact:完整无缺的,integral:构成整体所必需的, intrinsic:内在的,intricate:复杂的,根据题意只有A合适。
第23题: [单项选择]吞咽中枢是位于() A. 脊髓 B. 延髓的网状结构 C. 脑桥 D. 中脑顶盖前区 E. 大脑皮质 参考答案:B
第24题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. The man no longer smokes. B. The man is under pressure from his wife. C. The man usually follows his wife’s advice. D. The man refuses to listen to his doctor’s advice. 参考答案:A 答案解析:[听力原文]
W: So you finally listened to your wife’s advice and gave up smoking.
M: It was my doctor’s
第34题: [单项选择]航线载运率的计算公式为()。 A. 航线载运率=(某机型计划运输总周转量/某机型最大运输总周转量)×100% B. 航线载运率=(实际飞行班次/按班期时刻表规定的飞行班次总数)×100% C. 航线载运率=[总周转量(吨公里)/飞行时间(小时)]×100% D. 航线载运率=某型飞机业务载重(吨)×该型飞机航速(公里/小时)100% 参考答案:A