71-80组

71控告某人做某事

accuse sb. of sth.

72对……保持警惕

be alert to sth.

73值得做某事

be worth doing sth.

74不比任何人差，首屈一指

be second to none

75同意做某事

have no objection to doing sth.

76承认

confess to

77诉诸于

resort to

78雇佣，呈现，从事

take on

79使明白，阐明.

throw/cast light on

80干涉

interfere in