50.以下哪种神经系统疾病有活动后加剧,休息后减轻,晨轻暮重的特点()
A. 脑血栓形成
B. 脑出血
C. 重症肌无力
D. 周期性瘫痪
E. 神经痛
1. In 1927, Lindbergh set the record for the ______non-stop flight.
A. first
B. longest
C. highest
He was the first person to fly non-stop from _____ .
A. France to the U.S.
B. the U.to France
C. New York to San Diego
The people waiting in Paris were very ______.
A. excited
B. quiet
C. confused