【题目】The plane flew ______ in the sky and the people spoke ______ of the experienced pilot.
A. highly, highly B. high, high
C. high, highly D. highly, high
在线课程【答案】C
【解析】考查副词和固定短语。句意：这架飞机在天空中飞得很高，人们都高度赞扬这位经验丰富的飞行员。第一个空，形容飞机飞得高，用high；第二个空，speak highly of 是固定用法，意思是高度赞扬，所以选C。