1) Which of the following organs has 3 layers of smooth muscle in its muscularis externa? a) small intestine b) esophagus c) stomach d) large intestine e) rectum 2) which is worse type 1 diabetes or type 2 ? a) 2 b) 1 3)  what happens if your blood vessels are blocked a) stroke b) less stamina c) nose bleed d) rotten teeth 4) what can you do to stop getting type 2 diabetes a) exercise b) drink more fizzy drinks 5) what should you do if you have type 2 diabetes a) leave it and accept defeat b) go to the doctor

work

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？