题干

清.刘《老残游记》第二回中这样描写说书姑娘白妞:“那双眼睛,如秋水,如寒星,如宝珠,如白水银里头养着两丸黑水银…”.文中的“白水银”和“两丸黑水银”分别指(  )

A:巩膜、瞳孔、晶状体

B:视网膜、瞳孔、虹膜

C:巩膜、虹膜、瞳孔

D:角膜、瞳孔、晶状体

上一题 下一题 0.0难度 选择题 更新时间:2011-01-14 05:14:39

答案(点此获取答案解析)

C

同类题5

阅读下面短文,用括号内所给动词的适当形式填空,必要时可加助动词或情态动词。

 I recently heard a story about a famous scientist. Because of his great achievements, he was thought to be more creative than the common person. When he ____ (ask) why he was able to do this, he gave the answer. It all came from an experience with his mother when he was about three years old. “I____ (try) to get a bottle of milk from the fridge when I lost the bottle and it fell, spilling(溢出)the milk all over the floor—a sea of milk! I was frightened and I didn't know what to do!” he said.

 His mother heard the noise and got into the kitchen. “I____ (consider) how to explain all this to you, mom.” he said. Instead of ____ (punish) him, she said, “Robert, what a great mess you have made! I ____  (not see) such a huge sea of milk before! Well, since the milk has already been spilled, would you like ____ (play) in the milk for a while? We ____ (clean) it up after that.” Then, he did so. After a few minutes, his mother said, “You know, Robert, whenever you____ (make) a mess like this, finally you have to clean it up.” He used a sponge (海绵)and together they cleaned up the spilled milk.

 His mother then said, “You know, we ____ (fail) in how to successfully carry a big milk bottle with two tiny hands just now. Let's go out in the yard and fill the bottle with water to see if you____ (discover) a way to carry it.” Then the little boy learned that if he grasped(抓紧) the bottle at the top with both hands, he could carry it without dropping it.

 What a wonderful lesson!