更快地创建更好的课程
简体字
主页 产品特点 价格方案  社区
1) Which gas does blood take from the lungs? a) nitrogen b) carbon dioxide c) oxygen d) hydrogen 2) Which of these organs removes waste material? a) heart b) kidneys c) stomach d) brain 3) Which of these damages the liver? a) smoking b) exercise c) eating sweets d) drinking alcohol 4) What is the lower chamber of the heart called? a) ventricle b) atrium c) air sac d) capillary 5) Where does digestion take place? a) lungs b) stomach c) kidney d) liver

body quiz

由
更多

切换模板

视觉风格

选项

排行榜

随堂测验是一个开放式模板。它不会为排行榜生成分数。
恢复自动保存：？