I think it's D because A is correct B could be right and C is wrong. But the answer D is basically A and B combined. I know i explained that horribly but D should be correct.
<h3>This is a late answer but It is C.. (I think *v*) Hope it helps <3 </h3>
C
Saying The Opposite is saying the exact opposite same with B
Answer:
<em>The altitude of the cloud cover is called the</em> ceiling <em>in</em> aviation<em>; it is an important measurement for those piloting small planes.</em> As for the other question, I only know that the second part is international.
Explanation:
ceiling: the upper inside limit of a room; also the height above the ground of the lowest clouds.
aviation: the operation of aircraft.
international: beyond the boundaries of a single nation.
c)
The queen wants her subjects to know it is their duty to defend her.
