The author's tone in talking about fire ants in the US seems to be
A. critical.
B. indifferent.
C. fearful.
D. objective.
查看答案
Which of the following statements is NOT tree?
A. Many medical journals also publish online.
B. A few medical journals are general medical journals.
C. Most medical journals publish only online.
D. Most medical journals are specialty journals.
教学原则就是教学规律。()
A. 正确
B. 错误
儿童个体发展是指在其成长过程中,伴随着生理不断成熟的过程。()
A. 正确
B. 错误
教学工作的实施,由上课、作业布置和批改、课外辅导几个环节构成,这是迄今为止我国中小学教学工作实施最常见、最普遍的过程。()
A. 正确
B. 错误