41.   Mir is not safe just because NASA says it is, he said, and the agency should stop ignoring its obvious problems.

42.   Nonetheless, you might want to wait and see if there are any obvious problems with the first release.

43.   Not being willing to confront their obvious problems internally, let alone publicly, the Russians chose to act out.

44.   One obvious problem here is that Boston University has become a victim of its own success.

45.   One obvious problem with the Zagat methodology is inconsistency from city to city.

46.   One testified at a congressional hearing that there were no obvious mechanical problems and the weather was fine.

47.   One obvious problem is performance.

48.   One obvious problem is that the Fed and the Bush administration are working at cross purposes.

49.   One obvious problem is that when the government is involved, the decision-making process becomes extremely politicized, with special interests influencing the outcome.

50.   One obvious problem that had not been examined was how the new legislation would interface with Australian Corporations Law, he said.

a. + problem >>共 705
serious 4.46%
economic 3.74%
major 3.48%
financial 2.66%
biggest 2.34%
technical 1.95%
only 1.92%
big 1.91%
potential 1.91%
real 1.87%
obvious 0.23%
obvious + n. >>共 1159
reason 6.17%
choice 3.71%
sign 2.56%
question 2.38%
candidate 2.07%
way 2.05%
problem 1.78%
example 1.78%
difference 1.76%
answer 1.74%
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