【单选题】被领导者要增强执行力,要真正明确和履行自己的岗位职责,在其位,谋其政,合理合法地履行自己的职责权限,为共同的愿景和目标而努力。这是被领导者责任意识在________上的表现。( )
【判断题】Semantics is the study of ' the relations of signs to the objects to which the signs are applicable'.()
【单选题】领导者要增强执行力,要真正明确和履行自己的岗位职责,在其位,谋其政,合理合法地履行自己的职责权限,为共同的愿景和目标而努力。这是被领导者责任意识在________上的表现。
【简答题】Pragmatics is the study of the that language has on human and . Pragmatics is the study of how speakers use the language to effect .
【单选题】Which of the following is true?
A.
Phonetics is the study of pronunciation.
B.
Phonetics is the scientific study of the movement of sound waves.
C.
Phonetics is the scientific study of the sounds of language.
D.
Phonetics is the scientific study of the organs of speech.
【判断题】圣彼得堡,也叫列宁格勒,是俄罗斯最大的城市。( )
【单选题】食物多样是平衡膳食的基本原则。建议平均每天至少摄入( )种以上的食物,每周25种以上。