飞机保持预定航向和真空速成飞行,测得偏流为+10°,地速等于真空速,什么样的侧风:().
A.无风
B.左侧风
C.正侧风
D.左正侧风
参考答案:D
--- Let’s dine out tonight. How about Chinese food? Or Maybe Italian? And how about Japanese Sushi?
--- _________.
A.Well, whatever
B.Neither will do
C.At your service
D.It is
“燕山以南,淮河以北,太行山以东,濒临渤海和黄海”的地形区是()
A、四川盆地
B、长江中下游平原
C、黄土高原
D、华北平原