There are lots of muscles all over your body. Your heart is a special muscle because of what it does. It sends bloo d aroun d your body an d the bloo d provides your body with the oxygen (氧气) it needs. Then the bloo d carries away the waste.Your heart is like a pump (泵)...
Running can strengthen your heart and muscles,but conversely,it can also damage your knees and the bones in your feet. A. 跑步能收缩你的心脏和肌肉,但是很显然,也会锻炼膝盖和脚骨。 B. 跑步能锻炼你的心脏和肌肉,但是反过来说,也能锻炼膝盖和脚骨。 C. 跑步能强健心脏和肌肉,但是反过来说,也会损害...
Running can strengthen your heart and muscles, but ,it can damage your knee joints and the bones in your feet. A. previously B. formerly C. conversely D. literally 相关知识点: 试题来源: 解析 C(conversely相反地)。句意为:跑步能锻炼你的心脏和肌肉;但是正好相反,它会损伤你的膝关节和脚上的...
Your heart is really a muscle (肌肉). There are lots of muscles all over your body. Your heart is a special muscle because of what it does. It sends blood around your body and the blood provides your body with the oxygen (氧气) it needs. Then the blood carries away the waste. ...
根据They are your involuntary (不随意的) muscles,such as your heart muscle and smooth muscles.(它们是你的非随意肌,比如你的心肌和平滑肌。)可知D项属于非随意肌肉。故选D。(2)细节理解题。根据If the muscles around your knee,for example,get weak,you will more probably injure...
结果1 题目 27.Running can strengthen your heart and muscles,but___,it can also damage your knee joints and the bones in your feet. A. formerly B. conversely C. i***ally D. continuously 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
补全句子④develop your muscles and heart.慢跑和游泳可以锻炼你的肌肉和心脏。⑤has taken up all his spare time.写这本书占用了他所有的业余时间。⑥doinghomework.待在家里做作业,一点儿乐趣都没有。⑦was a greatencouragement to us.他们来帮忙对我们是很大的鼓励。
What Are Muscles? Muscles are made of soft tissue and numerous stretchy fibers. Some help you perform small, delicate tasks braiding hair, and others are used for more strenuous activities like running. Muscles also aid digestion and breathing. The heart is an amazingly strong muscle that beats...
What are some ways to work beets into your diet? While research on the health benefits of beets is still in the early stages, it’s showing a lot of promise—and in some cases, the results are “more along the lines of what you would get from an herb or a drug than what we would...
7. make sure确保Make sure you are running the right amount that yourheart,muscles and bones can take without getting hurt.(教材P3s)确保你跑的量正好合适,你的心脏、肌肉和骨骼能够承受而不受伤害。(1)make sure后面接的成分可以是 of/about sth.或 that从句,但一般不跟不定式(2)be sure of/about...