He has given up photography and he is ____computer now.
A. interested B. fond C. in D. into
高二英语单项填空简单题
He has given up photography and he is ____computer now.
A. interested B. fond C. in D. into
高二英语单项填空简单题查看答案及解析
— Is Paul playing both soccer and tennis for the school?
— He ______. But now he has given up playing tennis.
A. is B. has C. was D. had
高二英语单项填空中等难度题查看答案及解析
My uncle has given up _________. He looks very healthy now.
A. smoke B. smoked C. to smoke D. smoking
高二英语单项填空中等难度题查看答案及解析
（题文）（2015·安徽） he once felt like giving up, he now has the determination to push further and keep on going.
A. Where B. As
C. In case D. Now that
高二英语单项填空中等难度题查看答案及解析
1.His (抱负)is to work in the computer industry when he grows up.
2.He was forced to r as chairman for the great losses he had made。
3.Their school life is quite busy for them to have no time to sit (闲坐着) gossiping.
4.I am feeling not good, and I’d like to be alone for a moment.
5.With the (分发) of food and medicine to the flooded area, they all let out a sigh of relief.
6.That frightened scream nearly made me feel s to death.
7.I will a you whenever you are in trouble and help you through the hard time.
8. to you on winning the first prize in the final competition.
9.Do you know the gentleman who (捐赠) a large sum of money to the charity?
10.I loved to listened to their talking to each other ,even though I couldn’t p in them.
高二英语单词拼写中等难度题查看答案及解析
Warford is an optometrist (验光师) in Florida. He has seen an increase in “computer vision syndrome(电脑视力综合症)”in children. “A lot more children come into the office either because their parents have noticed that they have headaches or red or watery eyes or discomfort, or because their nearsightedness appears to be increasing and they’re worried，” he says.
Dr. Watford says part of the problem is that children may be more likely to pay no attention to early warning signs than adults. “Even if their eyes start to feel uncomfortable or they start to get a headache, they’re less likely to tell their parents, because they don’t want to have the game or whatever taken away，” he explains.
He says another part of the problem is that people blink(眨眼)less often when they use digital devices. He says, “A person who uses an electronic device blinks about one third as much as we normally do in everyday life. And that can result in the front part of the eye drying and not staying protected like normal.”
Eye doctors offer suggestions like the 20/20/20 rule. That means every twenty minutes look away twenty feet or more for at least twenty seconds from whatever device you’re using.
Other suggestions include using good lighting and spending less time looking at screens. Many experts say children should spend no more than two hours a day using digital devices—with no screen time for children under two.
But not all eye doctors have noticed an increase in problems in children. Dr. David Hunter, for instance, says, “While it is possible to develop fatigue looking at screens for a long time, there’s certainly no proof that it actually causes any damage to the eyes.”
1.Which of the following is true according to the passage?
A. Dr. Warford thinks using computers causes nearsightedness.
B. People keep their eyes protected against drying by blinking normally.
C. The 20/20/20 rule doesn’t apply to all the devices you are using.
D. Children under two can watch TV for less than two hours a day.
2.The syndrome in children is more likely serious than in adults because ________.
A. adults are cleverer than children
B. adults ignore taking care of children
C. children always overlook early warning signs
D. children always forget their parents’ words
3.What does the underlined word “fatigue” mean in the last paragraph?
A. interest. B. ability. C. difficulty. D. tiredness.
4.What can be the best title for the passage?
A. Looking at Screen: Two Hours or More
B. How Can Children Use Their Eyes Properly
C. Using Digital Devices: Advantages and Disadvantages
D. How Much Screen Time Is Proper for Children
高二英语阅读理解中等难度题查看答案及解析
He has got used to the surroundings and now he is getting on well with his classmates. __________, he has _________ the life in high school.
A. At all; adjusted to B. All in all; adapted to
C. After all; fitted D. In al; been suitable for;
高二英语单项填空中等难度题查看答案及解析
He is _____ tearing up what he has written and beginning over again.
| A．simply | B．constantly | C．gradually | D．generally |
高二英语单项填空中等难度题查看答案及解析
He is tearing up what he has written _______ and beginning over again.
A. constantly B. simply C. gradually D. generally
高二英语单项填空中等难度题查看答案及解析
What does the man say about Sam?
A.He is now in America.
B.He will hold a goodbye party.
C.He has returned from abroad.
高二英语短对话中等难度题查看答案及解析