【C17】A．digestB．exploreC．performD．calculate

下列各种软件中，（）不属于办公软件套件 A. Kingsoft Office B. Internet ExploreC. Micr

【B7】A．makeB．printC．performD．produce

【C3】A．estimatingB．equatingC．predictingD．calculating

A．estimatedB．countC．calculateD．estimate

【C13】A．extractB．exploreC．executeD．exert

Unfortunately he could not ______ the danger at that time.A、prepareB、pretendC、performD、p