老师让这几个同学回到自己的（座  坐）位上，然后和颜悦色（的  地）说：“提起杨桃，大家都很熟悉。但是，看的角度不同，杨桃的样子也就不一样，有时候看起来真（象  像）个五角星。因此，当我们看见别人把杨桃画成五角星的时候，不要忙着发笑，要看看人家是从什么角度看的。我们应该相信自己的眼睛，看到是什么样的就画成什么样。”

这位老师的话同我父亲讲的是那么相似。他们的教诲使我一生受用。

如图，四边形ABCD是一个等腰梯形，请直接在图中仅用直尺，准确画出它的对称轴．

阅读理解

    Read the following advertisement and answer the questions below according to the table.

    SECRETARY TV

    Major network looking for secretary/gal/guy. Friday to work on various temporary assignments. Work 1，2，3，4 or 5 days a week. Mr. Newcomb 889-0030

    SECRETARY QUEENS

    Good skills, General insurance agency. Richmond Hill area.

    849-8760

    SECRETARY. P/T.

    Steno, type, hrs, Mon.-Fri., 10-1 and/or Mon. Wed. & Fri. 2:30-7:00.

    Tues.2:30-5:00 Midtown office 355-5743 after 7 p.m.

    SECRETARY

    Small midtown law firm. Excel skills, no legal exp req'd. 755-2040

    SECRETARY.

    Fast-moving ad agency needs bright, energetic, good typist for various responsibilities. 684-2500

    （P/T.=part time; Steno=stenographer速记员；exp=experienced；req'd=required）