According to the speaker, what do people often think about astronomers? [br] [o

游客2023-12-25  25

问题 According to the speaker, what do people often think about astronomers? [br]  
Most people think of astronomers as people who spend their time in cold observatories peering through telescopes every night. In fact, a typical astronomer spends most of his/ her time analyzing data and may only be at the telescope a few weeks of the year. Some astronomers work on purely theoretical problems and never use a telescope at all. You might not know how rarely images are viewed directly through telescopes. The most common way to observe the skies is to photograph them.
Seventeenth-century houses in colonial North America were simple structures that were primarily functional, carrying over traditional designs that went back to the Middle Ages. During the first half of the eighteenth century, however, houses began to show a new elegance. As wealth increased, more and more colonists built fine houses.

选项 A、More architects arrived in the colonies.
B、The colonists developed an interest in classical architecture.
C、Bricks were more readily available.
D、The colonists had more money to spend on housing.

答案 D

解析 根据原文有关18世纪北美殖民地建筑风格改变的描述是“As wealth in creased, more and more colonists built fine houses.”由此可见财富的增长是其原因。因此,选项d的说法是正确的。
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