单选题By no means ______ our mistakes.

单选题His answer was so confusing that I could hardly make any ______ of it at all.

单选题A ______ in the leg can be very serious in old people. A. fracture B. fragment C. fixture D. friction

单选题Which of the following has most probably been discussed in' the former paragraph of this passage?

单选题—Would you do me a favour and give me a ride? —______.

单选题Joanna: Don"t you think that"s a good match? George: ______ It goes well with your scarf, too.

单选题This new drug has also helped people to keep doing everyday things ______ longer. A. of their own B. on their own C. for their own D. with their own

单选题By 2011, the university ________ 10000 postgraduates.

单选题There are five factories in this region, _______over 100 workers.

单选题The state of Washington, (which) entered the Union (in 1889), (was) named (for honor) of President George Washington.

单选题Your sister has made an (　　)for you to see the dentist at 3 this afternoon.

单选题There was no ______ in arguing with him since he didn't agree with you. A. cause B. time C. use D. motive

单选题I got ______ money with me, so I wasn"t able to buy even a bottle of water!

单选题I can hardly ______ the difference between these two words.

单选题In no country other than Britain, it has been said, ______ experience four seasons in the course of a single day.A. people canB. you canC. can itD. can one

单选题Thousands of years before Columbus came to the New World, the American Indians entered North America by crossing a narrow strip of land that once connected Alaska and Siberia. The migrants entered a new world in which there were no people at all. But there were many animals to hunt, and there were forests where nuts, roots and berries could be gathered. (27) When the Europeans came to the New World, the Indians, at first, taught the settlers how to plant corn, bake fish, make canoes and smoke tobacco. In return, the whites introduced horses, guns, gun-powder and alcohol. But at last, there were struggles for land, and the struggles could have only one result-war. When the wars were over, all Indians were moved to large tracts of land called reservations. Now, some of them, embittered by past mistreatment, are determined to preserve their tribal life; some wish to modernize the reservations. These alternatives, with many variations, are what most Indians have chosen-a future in modern technology and education, or the revival of ancient tradition and treaties.

单选题The Internet has brought ______ big changes in the way we work. A. about B. out C. back D. up

单选题What does the writer think of the father?