在规定有过渡高度和过渡高度层的机场,航空器在过渡高度以下飞行使用()
A、QFE高度
B、QNH高度
C、真实高度
参考答案:B
— Happy Teachers' Day, Miss Liu! Here are some flowers for you.
— _____! Thank you. [ ]
A. Best wishes
B. What beautiful flowers
C. Congratulations
借款人提前偿还贷款的,应按照()计算利息。