2The human body consists of organs, each ___a definite job to do. A.HaveB.to haveC.HasD.having 3The human body consists of organs, each ___a definite job to do.A.haveB.to haveC.hasD.having 4The human body consists of organs, each ___a definite job to do. A. A.have ...
The human body is composed of organs, each a definite job to do.A.hasB.havingC.to haveD.had 答案 B考查非谓语动词。句意:人体是由器官组成的,每个器官都有特定的工作。逗号前的句子主语为the human body,而逗号后的句子主语为each,且两个分句之间没有代词连接,故可以判断逗号后为独立主格结构做状语。
Unlike thefemale reproductive system, most of the male reproductive system is located outside of the body. These external structures include thepenis, scrotum, testicles, and epididymis. Penis.This is the male organ used in sexual intercourse. Your penis has three parts: the root, which attaches...
If fertilization and/or implantation does not take place, the body experiences menstruation (the monthly shedding of the uterine lining). In addition, the female reproductive system produces female sex hormones that maintain the reproductive cycle. What Parts Make up the Female Anatomy? The female r...
Only about 400 eggs are released during a woman's reproductive life, usually one during each menstrual cycle. Until released, an egg remains dormant in its follicle—suspended in the middle of a cell division. Thus, the egg is one of the longest-lived cells in the b...
1The human body consists of organs, each ___a definite job to do. A. Have B. to have C. Has D. having 2The human body consists of organs, each ___a definite job to do. A. have B. to have C. has D. having 3The human body consists of organs, each ___a definite...
A. has B. having C. to have D. had 相关知识点: 试题来源: 解析 B 正确答案:B 解析:each having a definite job to do“每一个都有自己明确的分工”。这个分词独立结构放在主句之后,进一步补充细节情况。 知识模块:语法反馈 收藏
但是作用相当于句子。本题两部分之间没有连词，说明后半部分不是句子，而是短语。排除AC。Each与have构成主动关系，故使用现在分词的形式。each having a definite job to do="and" each has a definite job to do.故D 正确。点评：独立主格结构是高考中很少考查的部分，特别要注意是否有连词连接。
Only about 400 eggs are released during a woman's reproductive life, usually one during each menstrual cycle. Until released, an egg remains dormant in its follicle—suspended in the middle of a cell division. Thus, the egg is one of the longest-lived cells in the body. ...
The human body consists of organs, each ___a definite job to do. A.have B.to have C.has D.having