there are ______ singing teacher and ______ dancing teacher at this school.
问题描述：
there are ______ singing teacher and ______ dancing teacher at this school.
A.a;a B.a;/
C.the;the D.the;/
不是就近原则吗......
答
答案是A
ARE是复数概念,所以a - - - and a- - - 相加也是复数概念.不是就近原则吗尽管是就近原则，但已经给你的谓语动词是are呀。你的句子没有让你选择 am / is / are呀。选择答案时，你不能有自己的思想，你要结合句子进行选择。要按给的题目选答案啊对，你不知道啊？我都惊呆了。晕死，那为什么题目是are还选a因为 a - - - and a- - - 相加是复数概念。
又如：Look. A man AND a woman ARE coming.问题是现在是there arethere are + 复数主语。a singing teacher + and + a dancing teachers == two teachers 。
你应该把 a-- - and a - -- 相加起来对待。
a singing teacher + and + a dancing teachers
==ONE singing teacher + and + ONE dancing teachers ==TWO teachers ------你说，two是单数还是复数啊？