下载APP
举一反三
【单选题】What day is it today（） A．Birthday of the man’s mother. B．Mother’s Day. C．Mother’s Day and the birthday of the man’s mother. D．Mother’s Day and the lady’s birthday.
A.
Conversation 2
B.
[听力原文]8-10
C.
M: How much are the carnations and tile roses
D.
W: One dollar for each carnation and (9)one and a half for each red rose.
E.
M: (9)Then I’d like a dozen red carnations and half a dozen red roses.
F.
W: I bet it’s for your mother, (8)as it’s Mother’s Day today.
G.
M: Well, not completely true. (8)It happens to be her birthday.
H.
W: Oh, really I guess she must be very happy to receive these beautiful carnations from you.
I.
M: Yeah, she will. She really likes flowers. So I buy her some every year. I’d just wish they would stay fresh longer than they do.
J.
W: (10)Put a little sugar and vitamin C in the water. They’ll stay fresh for days.
.
M: Really I’ll tell my mother. And thanks for your suggestion.
K.
W: That’s all right. Happy birthday to your mother!
【单选题】1（） A. that B. which C. it D. they
A.
This large city does almost no manufacturing and very little wholesale trade. Yet without the important service (1) provides, business everywhere would quickly grind to a (2) . Chaos would reign in all other leading cities. As you have guessed, the "product" we are talking about is government, and the city is the (3) of the United States, Washington, D. C. One out of every two persons (4) in the city works for the federal government.
B.
Washington has many (5) . It leads the nation in level of education achieved by its residents. More than fifteen percent of its adults have had four years or more of college. (6) scientists can be found here than in any other city. Since larger incomes are earned by (7) people, Washington has the highest median income of any city.
C.
Information is the vital force of the city. The Library of Congress (8) the largest and most comprehensive warehouse of information in the world. It contains 74 million items on hundreds of miles of (9) . In addition to books, these (10) include manuscripts, maps, photographs and documents. Papers of the Presidents all the way back to Washington are found here. The library is (11) to the public. It is considered by (12) to be one of the finest in the world. These people study the documents found in libraries.
D.
Washington has many important governmental buildings and historic shrines. (13) include the Capitol building, the White House, the Supreme Court, the Lincoln Memorial, and the Washington Monument. The Bureau of Engraving and Printing is (14) located here. This agency is responsible (15) putting new paper money into circulation. Tens of millions of dollars in money is (16) here every day.
E.
Unlike most cities, which grow in jumbled masses, Washington was planned on paper (17) any of its buildings were erected. The planners incorporated broad open areas around the historic landmarks and buildings. As a result the city is (18) . The central part of the city (19) a huge green park with broad, tree-lined boulevards and splendid (20) of its great structures.
【单选题】When something happens to shake our culture—like the terrorist attacks—we pause, not merely from fear. A deeper self-examination is going on all over the country. And love, family and faith are emergi...
A.
spend more time with their family members
B.
make more friends
C.
G. unite with all those who are of the same religion
D.
leave their families and friends alone.
【单选题】患者，女性，50岁。因牙龈肿胀、出血不止伴口臭而就诊。临床检查全口牙龈肿胀，有牙石和牙周袋，探诊出血明显，不易止住，龈缘有渗血。龈缘有坏死。 疾病最可能的主要诊断是
A.
急性坏死性溃疡性牙龈炎
B.
白血病的牙龈病损
C.
广泛性侵袭性牙周炎
D.
慢性牙周炎
E.
艾滋病伴牙周炎
【单选题】Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. Which of the following i...
A.
It’s an export company.
B.
The man has worked there for half a year.
C.
Some of its positions involve a lot of travel.
D.
The man was fired them.