W: I just can’t believe this is our last year. College is going by fast.
M: Yeah. We’ll have to face the real world soon. So, have you figured out what you’re going to do after you graduate I just can’t believe this is our last year
A.Over the last fifty years, American parents have radically increased the variety of names they give their children. In the 1950s, the 50 most popular names accounted for 63.4 percent of all boys born, and 52.1 percent of all girls. But by 2004, the top 50 names covered only 34.6 percent of the boys and 24.4 percent of the girls. As more people move to the United States and use popular or traditional cultural names, the variety of names increases. Also, parents from all ethnic backgrounds are now more likely to search out less common names for their children.
Common and Unusual Baby Names
B.Is it better to have a name common to your age group, one that everyone has heard, or an unusual name, one that may cause comment when people first hear it Psychologists and sociologists have studied this question for years and still cannot agree on the answer.
C.On the one hand, a great
Some heartening statistics were reported last year by the Journal of the National Cancer Institute: the mortality rate for breast cancer dropped nearly five percent between 1989 and 1992, the Largest decline since 1950. The numbers were even more dramatic for young women: between 1987 and 1992, the mortality rate plummeted nearly 18 percent among white women younger than 40.
But discouraging news also surfaced: the mortality rate among black women has gone up, and the number of reported breast cancer cases is rising as well. Twenty years ago a woman’s lifetime risk of breast cancer was one in 12; now it’s one in eight.
Nevertheless, we’re on the verge of a revolution in treating this disease. Researchers now have a clear picture of how a cancer cell becomes a tumor -- and how cells break free from a tumor and glide through the bloodstream to seed a new one in another part of the body. And they better understand how the female hormone estrogen mak
A. They know how a tumor is developed.
B. They know how a new tumor is seeded in the body.
C. They know how the female hormone estrogen makes breast cancer cells grow.
D. They know breast cancer is a death sentence to women.
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