任务三:下面是你寄给Mark的明信片，请你完成填空，并希望他下次来你所在的城市游玩。Hi, Mark!It is ___(季节) here in China. The weather is ___and ___ . Please visit our city someday. We can go to the ___ , ___ , ___ , ___ and ___(著名景点). We can ___ and ___ . I'm sure you will have a good time here!Best wishes,

季节：春天（spring）。 天气：温暖且宜人（warm and pleasant / mild and sunny）。 著名景点：可选故宫（the Forbidden City）、长城（the Great Wall）、颐和园（the Summer Palace）、天坛（the Temple of Heaven）、圆明园（the Old Summer Palace）等（任意五个即可）。 活动：可徒步（go hiking）、野餐（have a picnic）、参观博物馆（visit museums）等（两项即可）。 完整明信片： Hi, Mark! It is spring here in China. The weather is warm and pleasant. Please visit our city someday. We can go to the Great Wall, the Forbidden City, the Summer Palace, the Temple of Heaven, and the Old Summer Palace. We can go hiking and have a picnic. I'm sure you will have a good time here! Best wishes, [Your Name] （注：景点和活动可有多种合理答案，只要符合季节特点即可。）