单选题—— He looks so young? —— I agree with you. He looks 30, but he is ________ 45.

单选题One of the things she wrote about were life on a small farm at the beginning of the century.

单选题It is a good idea for parents to monitor the ______ as well as the kind of television that their children watch.

单选题Waiter:__________ Customer:Yes, I'll have a cheeseburger, with French fries

单选题Robert: Mary, I"d like you to meet my new neighbor, Tom. Mary: Hello, Tom. It"s nice to meet you. Tom: ______

单选题The train will ______ from Platform 2 at 3:45 on Tuesday morning.

单选题I must decline it because the conditions you offered are not ______.

单选题The house is dark; the Browns ______ to bed.

单选题I know you"re planning to travel this summer, but do you know ______?

单选题Please give Jim the schedule for tomorrow"s conference when he ______ back. He is to chair the conference.

单选题The (principal) mason for the great (number) of smoke is (that) there are (too many) factories in this are

单选题The story was so funny that we all ______ laughter.

单选题I didn"t finish reading that French book, neither ______.

单选题You may depend on ______ he will not repeat his mistakes.

单选题Mr. Hal! understands that ______ maths has always been easy for him, it is not easy for the students.

单选题I like staying alone at home more than ______ with her to the shopping mall.

单选题Impatience has been around for a long time. There is nothing new about people losing their patience while stuck in traffic or waiting in line. But some experts believe that people are less patient today than in the past. Some analysts suggest that in recent years many people are less patient because of technology. They suggest that "digital technology, from cellphones to e-mails to iPads, is changing our lives. The instant results we get from this technology have in turn increased our desire for instant satisfaction in other aspects of our lives." Psychologist Jennifer Hartstein makes some observations. She explains that "we have become an immediate satisfaction culture, and we expect things to move quickly, efficiently and in the way we want. When that doesn"t happen, we tend to become increasingly frustrated and unsatisfied." Some believe that e-mail is losing popularity and could soon become outdated. Why? Because many people who send message do not have the patience to wait hours, or even minutes, for a response. Also with e-mails, as with letter writing, introductory and concluding greetings are often expected. But many people consider such formalities (客套) to be boring and time-consuming. They prefer instant messaging. Many people do not take the time to proofread what they put in writing. As a result, letters and e-mails contain numerous grammatical and spelling errors. The thirst for immediate results is not limited to the digital communications. People seem to be losing their ability to wait in other areas of life. For instance, do you ever find yourself talking too fast, eating too fast, driving too fast, or spending money too fast? The few moments it takes to wait for an elevator to come, for a traffic light to change, or for a computer to start may seem like too long a time.

单选题Please let us have more time, ______?

单选题Which of the following best describes the structure of the passage?