---Look! Here comes the bus and I have to go ...

---Look! Here comes the bus and I have to go now.

Thank you for coming to see me off.

--- Goodbye, _______.

高二英语单项填空简单题查看答案及解析

—Look！Here comes the bus and I have to go now. Thank you for coming to see me off.

—Goodbye，and______！

A．congratulations     B．all the best         C．cheer up          D．go ahead

高二英语单项填空简单题查看答案及解析

—Look！Here comes the bus and I have to go now.Thank you for coming to see me off.

—Goodbye，and________！

A．congratulations  B．cheer up   C．all the best   D．go ahead

高二英语单项填空中等难度题查看答案及解析

It is 7 am and the alarm is going off. You know you have to be out of bed to catch the bus. But the urge to bury yourself in the bed is ever so strong. Sounds familiar? Why is it that teens find it difficult to get themselves out of bed in time every morning or stay sharp and focused during the first couple of hours of school?

During adolescence, the body goes through many changes and these include a shift in sleep patterns. Researchers from MIT have been tracking the body’s need for sleep in teenagers. They found that though adolescents need as much as 9.5 hours of sleep a day, they get to bed later and later with each passing year. In fact, the sleep cycle shifts later by as much as 12 to 18 minutes each year between the ages of 10 and 20! So by the time a 10­year­old who sleeps at 8 pm grows to be 17 or 18, his body naturally wants to stay up till 10：30 pm or 11 pm.

According to researchers, this is because of a hormone called melatonin (褪黑激素) that is secreted (分泌) by the pineal gland — a tiny structure deep inside the brain. Melatonin regulates the body’s natural day­night rhythms. It causes a person to become sleepy by lowering his body’s core temperature. In teens, melatonin is secreted much later in the evening and continues to increase throughout the night. This makes it difficult for teens to fall asleep earlier as they did in their younger years. Likewise, the effect of melatonin continues until much later in the morning, making it hard for them to wake up early.

A study found that at least one in four teens is tired and falls asleep in school at least once a week. During sleep, important body functions and brain activities happen. So how can teenagers get their sleep enough? The American Academy of Pediatrics (AAP) recommends that middle and high schools should start later — not before 8：30 am. This should give teens some more time to sleep at night.

1.From Paragraph 2, we can learn that if you sleep late, the next day you should ________.

A. stay sharp　　 B. skip breakfast

C. get up late　　 D. stay up late

2.What does the underlined word “this” in Paragraph 3 refer to?

A. The students want to stay up.

B. The shifts of the sleep cycle.

C. The pineal gland secretes melatonin.

D. The adolescents sleep late.

3.The teens go to sleep later than before because ________.

A. melatonin is secreted much later

B. melatonin regulates the sleep time

C. they sleep a lot in the daytime

D. they need to finish their homework

4.According to AAP’s recommendation, middle and high schools should ________.

A. let teens sleep in the day　　 B. let the students be active

C. delay the start time　　 D. start later at 8 am

高二英语阅读理解中等难度题查看答案及解析

Look,________.

A. here the bus comes            B. here is the bus coning

C. here comes the bus            D. here the bus is coming

高二英语单项填空简单题查看答案及解析

Look,________.

A. here the bus comes            B. here is the bus coning

C. here comes the bus            here the bus is coming

高二英语单项填空中等难度题查看答案及解析

— Would you like to come to the dinner party here on Saturday?

— Thank you. I’d love to,　　 I’ll be out of town at the weekend

A. because          B. and       C. so        D. but

高二英语单项填空中等难度题查看答案及解析

You look very tired and you must have been preparing for the coming examination yesterday evening, _________ you ?

A．didn’t you        B．haven’t          C．weren’t         D．hadn’t

高二英语单项填空中等难度题查看答案及解析

Have you ever had to decide whether to go shopping or stay home and watch TV on a weekend? Now you 36 do both at the same time. Home shopping television networks have become a 37 for many people to shop without 38     ________having to leave their homes.

Some shoppers are 39 of department stores and supermarkets —40

the crowds, waiting in long lines, and sometimes having slight 41 of finding anything they want to buy. They’d rather sit quietly at home in front of the TV set and 42 a friendly announcer describe a product 43 a model shows it. And they can 44 around the clock, buying something 45 by making a phone call.

Department stores and even mail-under companies are 46 to join in the success of home shopping. Large department stores are busy 47 their own TV channels to encourage TV shopping in the future. 48 can ask questions about products and place 49  , all through their TV sets.

Will shopping by television 50 take the place of shopping in stores? Some industry managers think so. 51 many people find shopping at a 52 store a great enjoyment. And for many shoppers, it is still important to 53 or try on dresses they want to buy. That’s 54 specialists say that in the future, home shopping will 55 together with store shopping but will never entirely replace it.

高二英语完型填空极难题查看答案及解析

Have you ever had to decide whether to go shopping or stay home and watch TV on a weekend? Now you 36 do both at the same time. Home shopping television networks(网络) have become a 37 for many people to shop without 38 having to leave their homes.

Some shoppers are 39 of department stores and supermarkets— 40 the crowds, waiting in long lines, and sometimes 41 of finding anything they want to buy. They’d rather sit quietly at home in front of the TV set and 42  a friendly announcer describe a product   43  a model shows it. And they can 44  around the clock, buying something 45  by making a phone call.

Department stores and even mail-under companies are 46  to join in the success of home shopping. Large department stores are busy  47 their own TV channels(频道)to encourage TV shopping in the future. 48 can ask questions about products and place   49  , all through their TV sets.

Will shopping by television 50  take the place of shopping in stores? Some industry managers think so.51  many people find shopping at a 52  store a great enjoyment. And for many shoppers, it is still important to 53  or try on dresses they want to buy. That’s 54  specialists say that in the future, home shopping will 55  together with store shopping but will never entirely replace(取代) it.

1.A. must               B. should               C. shall            D. can

2.A. program            B. way              C. reason           D. purpose

3.A. ever               B. never                C. still            D. once

4.A. proud              B. fond             C. tired            D. careful

5.A. fighting           B. striking         C. treating     D. stopping

6.A. sense              B. doubt                C. hope         D. feeling

7.A. see                B. watch                C. let          D. notice

8.A. until              B. since                C. if               D. while

9.A. shop               B. wait             C. turn         D. deliver

10.A. suitably          B. cheaply          C. simply           D. hardly

11.A. nervous           B. lucky                C. equal            D. eager

12.A. putting up        B. making up            C. setting up       D. looking up

13.A. Guests                B. Assistants           C. Managers     D. Customers

14.A. orders                B. goods                C. books            D. answers

15.A. lastly                B. finally              C. especially       D. fortunately

16.A. Then              B. Yet              C. However      D. Therefore

17.A. general           B. popular          C. real         D. true

18.A. design                B. make             C. wear         D. touch

19.A. how               B. why              C. what         D. when

20.A. exist             B. practice         D. follow           D. appear

高二英语完型填空中等难度题查看答案及解析