请教各位老师:【句子】Relaxation and recreation, which are considered to
be an indispensable element of life. 这里的主语不是relaxation和recreation两个吗,为什么要在element之前用an修饰?
The responsibility of keeping the water right and of running the engine, and the danger of my making a mistake and blowing the whole factory to pieces, caused too great a strain. too 是副词,great 是形容词。它们的位置为什么在冠词前。这是什么语法点?
She was keen to take on the role of producer.请问这个句子中 the role of 后面的名词 reporter 前为什么没有冠词呢?可以这样说吗?She was keen to take on the role of the producer.She was keen to take on the role of a producer.
_______ was all he asked for.A.The bread and the butterB.Bread and butterC.The bread and butterD.A bread and butter为什么用零冠词?D项为什么错了?面包和黄油不是成对出现的名词吗?难道不能看成一个整体吗?