根据汉语提示完成短文。 Wang Kun and Wang Wei l.______ ______ ______ (梦想) taking a bike trip ever since middle school. But it was not until they 2.______ ______ ______ (大学毕业) that they 3.______ (最后) got the chance. They 4.______ ______ ______ ______ (决定) to cycle along the entire Mekong River. Wang Wei is a 5.______ (坚定的) girl, but she is also very 6.______ (固执), and doesn't 7.______ ______ (在乎) details. Every time they disagree with each other, it is Wang Kun who always 8.______ ______ (让步). Nothing can make Wang Wei 9.______ ______ ______ (改变主意). Before their trip, they went to the library and learned more about the Mekong River. To their great 10.______ (吃惊), they learned that half of the river is in China.