71.   In releasing the new numbers, Labor Department officials cautioned that several factors may have made the job market look stronger than it actualy was in August.

72.   Justice Department officials cautioned that the preliminary investigation would not necessarily lead to the appointment of an independent counsel.

73.   Law enforcement officials caution that their inquiries are still in an early stage.

74.   Law enforcment officials cautioned that Intervale Posse members may have been merely boasting.

75.   Military officials cautioned on Friday that more than one purported terrorist group might falsely claim credit for the attack simply to enhance its own image.

76.   Nevertheless, Wisconsin officials are cautioning hunters not to eat meat from any deer that appeared sick at the time it was shot.

77.   Officials caution that there is no evidence that those spy efforts have succeeded in stealing more nuclear technology.

78.   Officials cautioned that a number of sites remained to be tested and that it was possible that chemical or biological weapons might still be discovered.

79.   Officials cautioned that it was impossible to know how many people died.

80.   Officials there cautioned that Pakistan faces a potentially serious problem if there is an influx of refugees.

n. + caution >>共 260
official 17.79%
analyst 13.91%
expert 9.55%
researcher 4.98%
economist 2.49%
scientist 1.87%
executive 1.80%
doctor 1.66%
diplomat 1.52%
leader 1.38%
official + v. >>共 435
say 47.50%
be 4.69%
decline 1.52%
deny 1.31%
tell 1.13%
have 1.07%
refuse 1.01%
confirm 0.91%
insist 0.87%
believe 0.81%
caution 0.15%
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