Would you please ______ the light ? I can’t see much clearly . It is getting dark .
A. switch off B. switch on C. turn off D. take on
高二英语单项填空中等难度题
Would you please ______ the light ? I can’t see much clearly . It is getting dark .
A. switch off B. switch on C. turn off D. take on
高二英语单项填空中等难度题查看答案及解析
Why has the woman changed the boy’s seat?
A.Because he can’t see clearly.
B.Because he talks too much.
C.Because he has trouble in listening.
高二英语短对话中等难度题查看答案及解析
----I can’t see the words on the blackboard clearly.
----Why, your eyes need _____. Perhaps you need ______ glasses.
A. examining; wearing B. to examine; wearing
C. to be examined; to wear D. examined; wearing
高二英语单项填空中等难度题查看答案及解析
You can see the stars on a clear night, but in the daytime they are _____
A. unbelievable B. invisible C. inaccessible D. unavailable
高二英语单项填空简单题查看答案及解析
You can see the stars on a clear night, but in the daytime they are __________.
A. unbelievable B. invisible C. inaccessible D. unavailable
高二英语单项填空简单题查看答案及解析
单词拼写（每小题1分, 共10分）
1.You can take ___________ (占有) of the front seat so as to see the blackboard clearly
2. They often ______________ ( 捐赠) food and clothing to the poor.
3.He made an ___________（尝试） to cheat in the exam.
4.You can easily ___________（阐明） the problems if you study British history.
5.A golden __________（婚礼） is the fiftieth anniversary of a marriage.
6.She wore a pair of ________ (钻石) earrings at last night’s party.
7.Having lived in Hawaii all his life, he was not __________ (习惯于）to the cold of Northern Europe.
8.He was _______ （羞愧）of his body so he decided to go on a diet and do more exercise.
9.__________ (青少年) often take more risks than adults.
10.All the ____________ (女性的) workers in this factory got a present on March 8.
高二英语单词拼写中等难度题查看答案及解析
(D)
You can not see any object unless light from that object gets into your eyes. Some of the things you see give off light of their own. The sun, the stars, a lighted lamp are examples that can be seen by their own light. Such things are luminous. Most of the things you see are not giving off light of their own. They are simply reflecting light that falls on them from the sun or some other luminous bodies. The moon, for example, does not give off any light of its own. It is non-luminous. You see it because sunlight falls on it and some of it reflects in our direction. So moon light is only second hand sunlight.
When you look at a book, it sends to your eyes some of the light which falls on it, and you see the book. If light could be kept out from where you are so that there would be no light for the book to reflect, then you could not see the book even with your eyes wide open.
Light travels so fast that the time in which it travels from the book you are reading to your eyes is so short as if there were no time at all. Light reaches us from the moon, which is about 380 000 kilometers away, in only a little more than a second.
1.You can see the book because_______.
A．your eyes are close to it B．it reflects some of the sunlight
C．it has light of its own D．your eyesight can get to it
2.The underlined word “luminous” means_______.
A．visible B．all colors C．giving off light D．sunlight
3.________ have light of their own.
A．The sun and the moon B．The stars and the earth
C．The sun and the stars D．The moon and the earth
4.Which of the following is true?
A．All the things you can see give off light.
B．Light from the book is much shorter than that from the moon.
C．The moment you open your eyes the light from the book travels to your eyes.
D．Light travels so fast that there is no time for you to read.
5.This article is probably from _________ .
A．a science magazine B．a medical magazine
C．a biography D．a story book.
高二英语阅读理解中等难度题查看答案及解析
Would you please the paper for me and see if there are any obvious mistakes?
| A．look around | B．look into | C．look up | D．look through |
高二英语单项填空简单题查看答案及解析
Would you please ________ the paper for me and see if there are any obvious mistakes?
| A．look around | B．look into | C．look up | D．look through |
高二英语单项填空简单题查看答案及解析
—— Would you please tell the children not to make so much noise?
——Yes. _____________.
A. Thank you B. I’d rather not C. I’d like it D. I’d be happy to.
高二英语单项填空简单题查看答案及解析