There is a boat ( )the lake.介词填空.说明原因

There is a boat in the river Don’t swim in the river which there is a boat.用which还是where,为什么? Now there is a b_____ across the river .We don't have to cross it by boat. There is a boat under the bridge 同义句 look!There is a boat on the ( r------ ) There is a boat in the m_______of the lake There is a boat ( )the lake.介词填空.说明原因 There is a boat ( )the lake.介词填空.说明原因 There is a boat in the park 变为反问句 英语翻译There is a boat ( ) the ( ) of the river. 是there is a boat in the river还是there is a boat on the river越说越糊涂 Why is the letter T like a boat? Why is the letter T like a boat there is never a boat that you must catch.there is another boarding all the time. 阅读选择最恰当的答案： There is an interesting festival in China. On that special day,people in Hunan always have a dragon boat match. The dragon boat is quite long.There are pictures of dragons on each side.The front of the boat is like t there is a boat on the river中的is可以改为have么 there is no boat on the l------. { }（ is .it ）a boat?NO,it { }(is.isn,t )a ship.请问应该怎样填.