A. 北纬30度 B. 北纬40度
A. 地球磁场影响 B. 撞击作用
A. 逻辑回归模型 B. RiskCalc模型 C. redit Metrics模型 D. 风险中性模型 E. 死亡率模型
A. Wing lift-curve slope increases B. Tail lift-curve slope increases C. Neutral point moves forward Downwash angle increases E. Most forward CG location moves aftward
A. Il est cinq heures de l’après-midi B. Il est cinq heures cinquante de l’après-midi C. Il est six heures moins cinq de l’après-midi D. Il est six heures cinquante de l’après-midi
A. It usually appears in the topic sentence B. It usually appears in the ending sentence C. It is usually put in the middle of the paragraph D. It usually appears amongst supporting details