It would be a big surprise to Charles if he ____________ the good news that he has won the scholarship.
A. know B. knows C. knew D. had known
高二英语单项填空中等难度题
It would be a big surprise to Charles if he ____________ the good news that he has won the scholarship.
A. know B. knows C. knew D. had known
高二英语单项填空中等难度题查看答案及解析
It would be impossible for him to leave hospital tomorrow if he first aid when the accident happened.
A. hadn’t been given B. wasn’t be given
C. shouldn’t be given D. wouldn’t be given
高二英语单项填空中等难度题查看答案及解析
If my brother lived here today, he would be surprised by what _______ here in the city.
A. had happened B. had been happened C. has happened D. has been happened
高二英语单项填空中等难度题查看答案及解析
—I promise her daughter ________ get a nice present on her birthday.
—Will it be a big surprise to her?
A. should B. must C. would D. shall
高二英语单项填空中等难度题查看答案及解析
If Newton lived today, he ______ surprise by what ____ in science and technology.
A. would be, has been discovered B. will be, had been discovered
C. would be, has discovered D. will be, has been discovered
高二英语单项填空中等难度题查看答案及解析
If it were not for the fact that he ________ ill ，he would finish it.
A． is B．be C．were D．am
高二英语单项填空中等难度题查看答案及解析
If you were to do it,the result______different.
A.will be B. would be C. should be D. would have been
高二英语单项填空简单题查看答案及解析
It will be a big help if you go to the store and get what we need for dinner. _______, I’ll set the table.
A. As a result B. On the whole
C. In the meanwhile D. As a matter of fact
高二英语单项填空中等难度题查看答案及解析
It will be a big help if you go to the store and get what we need for dinner. ______, I’ll set the table.
A. As a result B. On the whole
C. In the meanwhile D. As a matter of fact
高二英语单项填空中等难度题查看答案及解析
What would it be like to walk on Mars? If you could build the highest building in the world，what would it look like? Do you dream of being the next J. K. Rowling? This summer, you can experience all of these things, and more. All you need is an Internet connection and your imagination.
A recent study by the Kaiser Family Foundation found that kids spend an average of 1 hour and 29 minutes online each day. Many kids like to use that time to chat with friends, play games or check emails. But the next time you get on the Web, try exploring the world instead. “With the Internet，you can go back 11,000 years in time，or go 11,000 kilometers across the planet.” said Russell, Web search expert of Google. “The whole scope of history and the world is open to you.”
There is a wealth of information to be found online. For example, if your family is going on vacation somewhere, do a quick online search on the area before you even get in the car. “What's the background of the place; what's the history？” says Russell. “I like to tell my kids, ‘Whenever you have a question, whenever you have a doubt, search it out.’”
Ready to launch a virtual journey of your own? Here are a few starting points to get you thinking and to help you on your way. You can invite your parents along for the ride, too. Always ask for permission before downloading programs and software onto your computer. And check with a parent or an adult before visiting any new Web site.
Navigate the world in 3D with Google Earth. Begin in outer space and zoom (快速移动) into the streets of any city, from Hong Kong to San Francisco. Or visit ancient monuments, watch the changing rainforests over time, and dive underwater to explore tropical reef.
With the Moon in Google Earth tool, you can walk in Neil Armstrong's famous footsteps. Take a guided tour of the moon's surface with Armstrong's fellow shuttle mate astronaut Buzz Aldrin.
When you're exploring that part of the solar system, hop on over to the Red Planet with Google Mars. There, you can move very quickly around the surface and see images from the Mars Rovers.
1.The author uses questions in the first paragraph to ________.
A．introduce the topic of the paragraph
B．attract the readers' attention
C．let the readers answer it
D．question the possibility of realizing the dream
2.How do you travel around the world in a day according to the passage?
A．By making use of the Internet.
B．By taking the time shuttle.
C．By finding a tourism company in Google.
D．By watching 3D films.
3.Russell thought ________.
A．the students shouldn't chat and play games online
B．the students spent too much time on the Internet
C．the students should learn knowledge instead of chatting online
D．the students could solve their problems through the line
4.What's the purpose of the passage?
A．Encourage the kids to learn to use the computer.
B．Encourage the kids to explore the world online.
C．Encourage the kids to do some research on science.
D．Encourage the kids to spend more time online.
高二英语阅读理解困难题查看答案及解析