中国大学MOOC: A dragging anchor may cause accidents such as collision, grounding, or stranding.
举一反三
- 中国大学MOOC: Which may not be the cause of the British Civil War?
- 中国大学MOOC: If you refuse to give taxi drivers tips, you may cause __________.
- Risk of collision may exist ______.
- Many items may be dangerous goods and could cause serious accidents when mailed. It is your responsibility to ensure that your parcel does not contain any dangerous goods.
- 中国大学MOOC: A series ______ accidents disordered the shop.