20.Having a brother or sister protects adolescents against negative feelings such as loneliness and guilt, but they also have to learn to ________ and to control their emotions.

3.素质教育的核心和灵魂是学生实践能力的培养。（ ）

21.—Will you have a second child?—Haven’t decided yet. We ________ about it the whole year.

16.现代学制最早出现在欧洲，于19世纪末初步形成，下列属于单轨学制的国家是（ ）。

48.The 42% of Americans who have at least one step-relative typically feel a stronger sense of obligation to their biological parent, child or sibling than to their step-relatives.

三、判断题（10分。正确请选择A，错误请选择B。）46. The study was published in latest issue of the journal Pediatrics.

42.The judge ______ against the man who made the claim.

27.Make full use of whatever happens to you, for there is something ________ from every experience.

5.教师的劳动没有严格的交接班时间界限。（ ）

4.中学生情绪发展的特点有（ ）。

4. ______ he was ill, I was expected to take his place greatly surprised me for I didn‘t have much working experience.

6.学习是人类独有的现象。（ ）