The question that puzzled us is _____ we can ...

The question that puzzled us is _____ we can get rid of the air pollution in the area.

高二英语单项填空困难题查看答案及解析

The question that puzzled them is ____ they can get rid of the air pollution in the area.

A. how is it that    B. that is how     C. what is that      D. how it is that

高二英语单项填空困难题查看答案及解析

Most of us would like to have glowing skin, especially as we get older. The good news is that you don’t have to wait until summer to catch some sun rays. Scientists have found eating plenty of fruit and vegetables is by far the best way to achieve a healthy, golden glow.

Dr. Ian Stephen said, “Most people think that the best way to improve their skin color is to get a suntan（棕褐色）. But our research shows that eating lots of fruit and vegetables is actually more effective.”

The team first assessed the skin color of people in relation to their diet. Those who ate more fruit and vegetables a day were found to have a more golden, yellow skin color. Those with a healthy glow had a higher presence of carotenoids（类胡萝卜素）, which play a role in the immune system. Carotenoids are commonly found in fruit and vegetables such an yellow and red peppers, spinach, apricots and melons.

The team then studied the relation between skin tone and attractiveness. They used specialist software to operate the skin color on the images of 51 faces to simulate（模拟）more or less carotenoids and suntans. Participants were then asked to adjust the skin color to make the faces look as healthy as possible. Given the choice between skin color enhanced by suntans and skin color enhanced by carotenoids, people preferred the carotenoids skin color.

The study shows that not only do people use skin color to judge how healthy other individuals are, but they are accurate when they make those judgments. While this study focus on Caucasian（白种人的）faces, it suggests this phenomenon may exist across cultures, since similar preferences for skin yellowness are found in an African population.

1.Which statement is TRUE according to the text?

A. Carotenoids are only found in the fruit.

B. Carotenoids are important in the immune system

C. Carotenoids can be improved by catching sun rays.

D. Carotenoids are the only factor that affects the skin color.

2.According to the text, people preferred _______.

A. the yellow skin color

B. the skin color as white as possible

C. the skin color enhanced by suntans

D. the skin color enhanced by carotenoids

3.What can we learn from the text?

A. Young girls should not eat many melons.

B. There’s no need to worry about our skin color.

C. We cannot judge a person from his appearance.

D. Skin color is a clue to judge whether a person is healthy or not.

4.What’s the author’s intention of writing this passage?

A. To show us how to get glowing skin.

B. To persuade us to get suntans every day.

C. To explain different diets in different cultures.

D. To share his experience of improving the skin.

高二英语阅读理解中等难度题查看答案及解析

The most serious problem we are facing now is how to ______ all the pollution.

A. get rid of      B. get on with     C. get through with     D. get down to

高二英语单项填空简单题查看答案及解析

If I ruled （统治）the world, I would _______ the world ______ everything that is bad.

高二英语单项填空简单题查看答案及解析

It is known to us that without__ passport, travelling abroad is out of ___question.

A. a; the             B. 不填；不填     C. the; a           D. the; 不填

高二英语单项填空简单题查看答案及解析

根据汉语、首字母或语境提示写出单词, 每空限填一词。

1.I can draw the c___________ without question that he is lying.

2.We must ________ (更新) our information sources constantly in today’s society.

3.Mrs. Smith cried just now and her eyes were watery and s________.

4.Her o ___________ attitude to illness and humorous stories were published in a series titled Go Away, Mr. Tumor.

5.He ________（以前）worked as a announcer and now a manager in a big company.

6.3-D printing can be ______ (应用) to helping children with breathing disorder.

7.Chinese teachers are well-known for being able to _________（挤出）every second out of their students.

8.The idea of your article is quite original but the language needs _______ (润色)a　 little.

9.To my d_______, my efforts are well recognized by my colleagues and leaders .

10.Goodbye Mr. Loser made a deep i____________ on the viewers.

高二英语单词拼写中等难度题查看答案及解析

From his _______expression, we can guess that the problem maybe was quite _______.

高二英语单项填空中等难度题查看答案及解析

The countryside gives us peace and quiet, which is ___ we can’t enjoy living in the city.

A. that       B. what         C. why      D. where

高二英语单项填空中等难度题查看答案及解析

The countryside gives us peace and quiet, which is ______ we can’t enjoy living in the city.

A. that      B. what       why      D. where

高二英语单项填空简单题查看答案及解析