题目

【2019 • 山东省临沂市】A break between classes is a good time for students to play sports and talk with their classmates. So it __________ helps with students’ health, __________ improves their social skills. A. either; or           B. neither; nor             C. not only; but also 答案：C 【解析】句意：课间休息是学生进行体育活动和与同学交谈的好时机，因此，它不仅有助于学生的健康，而且提高了他们的社交技能。either…or或者……或者……；neither….nor既不……也不……；not only…but also不仅……而且……；根据句意，课间休息对学生的健康和社交技能都有帮助，故这里表示＂不 The children went home from the grammar school, their lessons ______ for the day.     A．finishing              B．finished              C．had finished          D．had been finished