单项选择题

Questions 17—20 are based on the following text about energy. You now have 20 seconds to read Questions 17—20.
Which of the following statements is true

A．When sunlight strikes an object, all the energy is absorbed.
B．When sunlight strikes an object, all the energy is reflected.
C．Snow reflects all the energy from the sun.
D．Snow contributes to the low temperatures of winter.

<上一题目录下一题>

热门试题

单项选择题

Spark in the sixth Paragraph means______.

A．cause
B．flame
C．burn
D．reason

单项选择题

According to the author, who of the following would be labeled as intolerant

A．Someone who turns a deaf ear to others’ opinions.
B．Someone who can’t put up with others’ tastes.
C．Someone who values only their own opinions.
D．Someone whose opinion harms other people.

Questions 17—20 are based on the following text about energy. You now have 20 seconds to read Questions 17—20. Which of the following statements is true 您的浏览器不支持 audio 元素。

Questions 17—20 are based on the following text about energy. You now have 20 seconds to read Questions 17—20.
Which of the following statements is true