The heart is often ___ ___a pump. VIII.综合填空。(每小题2分,共16分) Lifeis filled with regrets(遗憾). Anyone around you will have no difficulty___telling his regrets. As we get older, we look back and wish that we had made better choices. What can we do to avoid future reg...
The heart ___(compare) to a pump. (所给词的适当形式填空) 相关知识点: 试题来源: 解析 答案:is compared 考查动词时态和语态。句意:心脏被比喻为一个泵。此处是句子谓语动词,陈述客观事实,用一般现在时,主语heart和compare之间是被动关系,应用一般现在时的被动语态,主语是单数,be动词用is。故填is compar...
Pump: A Natural History of the HeartEagan, RobertLibrary journal.
The heart is responsible for pumping blood throughout the body. It does this by contracting and relaxing in rhythm, allowing it to fill with blood before forcing it out into arteries. Blood is pumped to the lungs to be oxygenated first, before then being pumped to the rest of the body ...
The Spirits - Heart Pump
解析 你的心脏就像水泵一样,将血液抽吸到身体的各个部分 结果一 题目 your heart is a pump that pumps blood to all parts of the body 答案 你的心脏就像水泵一样,将血液抽吸到身体的各个部分 相关推荐 1 your heart is a pump that pumps blood to all parts of the body ...
(外研社沸腾英语)By ___ the heart ___ a pump, hehelped the children to understand its function.A: compared; toB: comparing; toC: comparing; withD: compared; with 相关知识点: 试题来源: 解析 B正确率: 44%, 易错项: C翻译通过把心脏比喻为水泵,他帮助孩子们理解心脏的功能。 本题考查非...
The heart, a hollow, muscular organ about the size of an adult clenched fist, weighs 10 to 12 oz (160 grams) in adult males and 8 to 10 oz in females. It is located in the thoracic cavity in the space between the lungs. Most of the heart lies just to the
根据第二段““Think of a rubber band. In the beginning, it is flexible, but put it in a drawer for 20 years and it will become dry and easily broken,” says Dr. Ben Levine, a heart specialist at the University of Texas. That’s what happens to the heart.(“想想橡皮筋。一开始，...
The heart,which is a muscular pump,beats about 72 times a minute thrugh a continuous and automatic process of muscular contraction.It is about the size of a fist,weighs about 9~11 ounces and is placed snugly between the lungs,a little more to the left than to the right.A partition runs...