complete type persistent atrioventricular canal

例句：

1. 1. The team completed the task ahead of schedule.
   团队提前完成了任务。
2. 2. The painting is complete and ready for display.
   这幅画已经完成并准备展示。
3. 3. The project was completed successfully.
   该项目成功完成。
4. 1. Different types of flowers bloom at different times.
   不同的花在不同的时间绽放。
5. 2. This type of car is more fuel-efficient than others.
   这种汽车比其他的更省油。
6. 3.We need to choose a type of paint that matches our wall color.
   我们需要选择一种与我们的墙壁颜色相匹配的油漆。
7. 1. The persistent rain made it difficult to travel.
   持续的雨使得旅行变得困难。
8. 2. She persisted in her belief that the solution was simple.
   她坚持认为解决方案很简单。
9. 3. The persistent question haunted me throughout the day.
   那个不断的问题困扰了我一整天。