单项选择题 The glass-and-steel skyscrapers erected through most of the 20th century drew much of their aesthetic as well as technological _________ from the clean lines and light appearance of late 19th century Chicago buildings such as this one.

单项选择题 Whenever I go out, I always keep a certain amount of money _________, in case of an emergency.

单项选择题 The headlights of the approaching car were so _________ that the cyclist had to stop riding.