The heart is roughly the size of your fist.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- 中国大学MOOC: The heart is roughly the size of your fist.
- Which of the following is True about the heart?____( ). A: The blood is pumped into the right ventricle and to the pulmonary artery to be sent to the lungs where carbon dioxide is removed and oxygen is added. B: The heart is roughly the size of the your fist. C: During the systole, oxygenated is pumped out of the right ventricle into the aorta and from there through the veins to all organs of the body. D: There are four chambers which are made up of several layers of smooth muscles.
- Fist has heart and eye. Fist face. Wheel and back elements. The thumb of the fist should be pressed against () of the index finger of the middle finger. A: First knuckle B: Second knuckle C: at random D: palm root
- something you can hold in your fist: ______
- Canada’s economy is roughly the same size as Spain’s, but Canada trades as much with the United States as does all of Europe.it is because of NAFTA and because Canada are close to the U.S. A: 正确 B: 错误