a motoboat travelling at full speed against the current goes 14miles an hour.travelling at a half speed with the current goes 10miles an hour .find the rate of the current and the maximum speed of the boat

a motoboat travelling at full speed against the current goes 14miles an hour.travelling at a half speed with the current goes 10miles an hour .find the rate of the current and the maximum speed of the boat 英语翻译climb delicious dream enjoyable form magazine prize visit watch world John and Tom have entered a competition.Tom read about it in a(1)_______.They wanted to win the_______.It was a holiday in the USA.Tom has often dreamed about travellin 求2-3分钟的英语口语作文,一共3篇,谢谢~~O(∩_∩)O~~1). Tell a funny or interesting story of your travellin experience. where was it? when was it? who was there ?what happend?2). Talk about health problem, for example ,what habits do y 句型转换.1.You can't expect people to work for free.You can't expect people to work ___ ___ ___.2.Miss Li gave the lesson to us,and we loved the lessons.We loved the lessons ___ ___ ___ by Miss Li.3.Upon finishing has studies,he started travellin 句型转换.1.You can't expect people to work for free.You can't expect people to work ___ ___ ___.2.Miss Li gave the lesson to us,and we loved the lessons.We loved the lessons ___ ___ ___ by Miss Li.3.Upon finishing has studies,he started travellin a a a a a a a a a a a a a