I usually don’t have _____ supper, but I alwa...

I usually don’t have _____ supper, but I always eat ______ big breakfast.

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

高二英语单项填空简单题查看答案及解析

--How often do you eat out?

--___, but usually once a week.

A. I have no idea　　 B. It depends

C. As usual　　 　　　　 D. Generally speaking

高二英语单项填空中等难度题查看答案及解析

--- How often do you eat out ?

--- ____ , but usually once a week.

A．Have no idea       B．As usual           C．It depends         D．Generally speaking

高二英语单项填空中等难度题查看答案及解析

--How often do you eat out?

--______, but usually once a week.

高二英语单项填空中等难度题查看答案及解析

----How often do you eat out?

----__________, but usually once a week.

A. Have no idea     B. It depends         C. As usual          D. Generally speaking

高二英语单项填空简单题查看答案及解析

—How often do you eat out ?

—____________, but usually once a week.

A. Have no idea　　 B. It depends

C. As usual　　 D. Generally speaking

高二英语单项填空中等难度题查看答案及解析

Grandmothers don’t always have common sense in the ways of social media, but an Arizona woman’s wrong-way text has made her an Internet star.

Wanda Dench thought she was texting a Thanksgiving invitation to her grandson, but the person who received it was a total stranger, Jamal Hilton, a college student. He was having lunch earlier this week when the invitation showed up on his cellphone. He didn’t recognize the phone number, so he wrote back asking who sent it.

“Your grandma,” Dench wrote back. “Grandma?” Hinton replied, “Can I have a picture?”

“That s strange,” Dench thought. But she dutifully took a selfile (自拍) of herself at work and texted it.

You are not my grandma,” Hilton said, “Can I still get a plate there?” Dench was embarrassed at her mistake, but quickly recovered.

Of course you can, ”she wrote back. “That’s what grandmas do... feed everyone.”

Dench is white. Hilton is African American. The student took a screenshot (屏幕截图) of the conversation and posted it on Twitter, where it’s been retweeted (转发) more than 150,000 times.

Dench didn’t know that Hilton had posted their exchange online. Then her phone blew up. In just a few days, she received more than 600 text messages and lots of voicemail because her phone number was included in the screeshot.

“At first I thought, ‘Well, this is annoying,’ until I started reading some of the people’s texts.” she said. Strangers wrote, “Thank you so much. You’re such a kind person to let this young man into your home.” She said, “I think this may be a little more important than what I thought it was because of the racial tension that’s in the country.”

Dench and Hilton met in person on Wednesday night at her home. She formally invited him and his family to Thanksgiving dinner. He accepted.

1.What was Hilton doing when he received the invitation?

A. He was having lunch.

B. He was having class.

C. He was watch movies on his mobile phone.

D. He was doing some exercises in the classroom.

2.How did Dench find she had sent the invitation to a wrong number?

A. She found it by herself.

B. She received a call from Hilton.

C. Hilton wrote back to tell her.

D. Her grandson sent a message to tell her the truth.

3.How can we best describe about Dench according to the passage?

A. Clumsy.　　 B. Honest.

C. Stubborn.　　 D. Friendly.

4.It can be learned from the passage that ________.

A. Hilton accepted the invitation unwillingly

B. the wrong invitation had a happy ending

C. Hilton got Dench’s phone number from her grandson

D. Dench finally became angry at the messages and voicemail

高二英语阅读理解中等难度题查看答案及解析

—How often do you go out for supper?

—________，once a week.

A．Have no idea     B．It depends           C．As usual     D．Generally speaking

高二英语单项填空简单题查看答案及解析

Cells in our brain usually send a “stop eating” signal when we've eaten enough. But in a study, researchers found that after mice ate fatty food for just two weeks, their brains brake on overeating failed.

Researchers at the University of Washington in Seattle conducted the study.They shared their findings in Science.Garret Stuber is a professor at the University of Washington.He and his team mainly focused on one brain area known-to be connected with eating behavior.This brain area contains many different kinds of cells.Researchers noticed big differences between the glutamatergic nerve cells(谷氨酸神经细胞)of the fat mice and those of the thin mice.And the earlier work by Stuber's group had suggested that these cells act like a brake on overeating.When the researchers stopped these cells from working,mice suddenly overate.They also fattened up. But it wasn't clear how these cells' activity changed as the mice changed from being slim to being fat.

“Being fat doesn't just happen overnight,”notes Stuber.To study that gradual fattening up,his group did a new study.They fed mice with high-fat food.Now and again,they used a microscope to look at how well the animals 'glutamatergic nerve cells could send out signals.During the process,they found the activity of these glutamatergic nerve cells slowed,even before the mice became fat.That cell sluggishness(怠惰)continued as the mice grew larger over a 12-week period.

The results suggest that the high-fat diet is removing the brake on overeating and becoming fat,”says Stephanie Borgland,a professor at the University of Calgary in Canada. Stuber's group doesn't know whether these brain cells will go back to normal if the mice stop eating the fatty food and slim down.It would be hard to keep monitoring the same cells over the months it would likely take for the mice to return to a healthy body weight,”explains Stuber.And it's hard to say whether similar cells control the same thing in humans.

“Having high-fat diets probably affects a much wider family of cells than those studied here,” Stuber notes. “Changes,” he says, “are probably happening across the brain.” Understanding those things might help us find better ways of limiting overeating.

1.What did researchers find in the study?

A.Mice tended to become sluggish if they often overate.

B.Having high-fat diets affected many kinds of brain cells.

C.Mice began to overeat after eating fatty food for a period.

D.The number of brain cells would drop when mice overate.

2.Why was a new study conducted?

A.To prove that fatty food was bad for health.

B.To know more about that gradual weight-gain.

C.To collect more information about the mice 's cells.

D.To observe how long it would take for the mice to grow fat.

3.What does the last but one paragraph mainly show?

A.It's still difficult to answer some questions.

B.It's hard to find the similar brain area in humans.

C.It's wrong to apply what suits animals to humans.

D.It's necessary to keep monitoring the mice for long.

4.Where is this text most likely from?

A.A personal diary.

B.A useful guidebook.

C.A science magazine.

D.An adventure novel

高二英语阅读理解中等难度题查看答案及解析

第二节：语法填空（共10小题；每小题1分, 满分10分）

We eat for many different reasons but not always for the right reason. Most people choose to eat something just   26   the food tastes delicious. ________27  , if we choose based ________28   taste alone, regardless of nutrition(营养) or healthy eating habits, then gaining weight is inevitable. Changing your eating habits means ________29   you need to look at the nutritional value as well as the amount of fat.

Healthy eating habits come from eating foods that are low   30   fat. Learn to read labels so that you can make good decisions; every ________31   (package) food product has a label that tells you the nutritional value, ________32   number of calories and fat content.

Eating habits usually stay the same as we grow from childhood to adulthood.   33  (fortune), our metabolism（新陈代谢）tends ________34   (slow) down as we get older. If you are raised on sugar and high-fat foods, the amount of fat keeps building as you get older ________35   the cycle is broken by good eating habits or exercise, and perfectly both.

高二英语填空题简单题查看答案及解析