[00:03]She stayed on in Boulder, earning a master’s degree in
[00:07]exercise physiology, then worked 32 hours a week as a
[00:12]research assistant in a university laboratory.
[00:20]Social science disciplines include geography,
[00:24]economics, political science, psychology, and sociology.
[00:34]Andrew Cherlin, a sociology professor at Johns Hopkins
[00:38]University, said the findings showed a fundamental change
[00:43]in marriage over recent decades.
[00:51]This was the first attempt to implement the Army’s
[00:55]new counterinsurgency doctrine, and the troops have their
[00:59]doubts about the new tactics.
[01:07]Hachette disputes the accuracy of these numbers but
[01:11]wouldn’t provide me with different ones.
[01:17]What to do? Both the Romanow commission and the
[01:20]Kirby committee on health care — to say nothing of
[01:24]reports from other experts — recommended the creation
[01:28]of a national drug agency.
[01:35]Last week the Institute announced that the alloy had
[01:39]proved itself ten times more radioactive than pure radium,
[01:45]that it is unusually efficacious against cancer.
[01:52]A: Do you still remember when you started learning to walk?
[01:56]B: It is a real blur for me to remember.内容来自 听力课堂网：http://www.tingclass.net/show-8124-235543-1.html