单项选择题


Questions 17 - 20 are based on the following talk. You now have 20 seconds to read Questions 17 - 20.
"Big Top" is

A．a high tent.
B．the name of a circus.
C．one of the tings.
D．a chariot.
<上一题 目录 下一题>
热门 试题

单项选择题
The next talk of the Skin Protection Series will be
A．on skin diseases.
B．on the protection of children’ s skin.
C．on how to relieve the pain of the skin.
D．on the relations between sunlight and Vitamin D needed by our body.
单项选择题
We learn from the talk that it is easy to get a serious sunburn at the beaches because
A．the sunlight is fiercer at the beaches than elsewhere.
B．the skin gets the glare of the sun reflected back from the water and sand.
C．the ultraviolet rays there are much stronger.
D．the sunlight can also get through the cloud.
相关试题