题目内容
11.Neither Jim's cousins nor he himself ____to America,but _____ of the know the country very well.( )| A. | have been;all | B. | have been; both | C. | has been;all | D. | has been;both |
分析 Jim的表兄弟和他自己都没有去过美国,但是他们对于这个国家非常了解.
解答 答案:C.
根据Neither Jim's cousins nor he himself ____to American可知either…nor…引导两个名词或代词作主语时,谓语动词的单复数形式要由靠他最近的主语来决定,这里靠它最近的是he,是个单数形式,所以动词应该用单数形式的has,选项AB是have,所以排除掉,have been to去过某地,说话的时候已回来了;All与both中文均表示"都、一起、所有"的意思,both一般用法是表二者之间时使用;all一般是三者及以上的时候使用,在这里cousins 和he himself在这里表示三者及三者以上,所以这里用all.故选C.
点评 本题主要考查现在完成时,用法:表示过去发生或完成的动作对现在造成的影响或结果,还表示过去发生动作一直持续到现在.其结构是have/has+及物动词的过去分词.
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