—Sorry, I have no idea.

    Beijing is entering the best travel season- golden autumn. The wind is blowing and the sun {#blank#}1{#/blank#} (照耀). The colourful city sights make autumn the most popular season to visit Beijing.

    "Beijing is an amazing city! I really want to show the special beauty of this city to my friends in {#blank#}2{#/blank#} (加拿大),"said a tourist who was {#blank#}3{#/blank#} (忙的) taking photos of the Summer Palace.

    In Beihai Park, two young {#blank#}4{#/blank#} (女士) were recording some ancient {#blank#}5{#/blank#} (石头) bridges with their DV.

    "Before the trip, what I knew about China was all from {#blank#}6{#/blank#} (报纸) and television. Actually, it's much {#blank#}7{#/blank#} (容易的) to travel in China than I thought. {#blank#}8{#/blank#} (在...期间) this trip, I've learnt that China is developing very fast," the girl with a {#blank#}9{#/blank#} (帽子) named Lily said. She also said that her travel plan {#blank#}10{#/blank#} (包括) the Great Wall as well. "People here are friendly. They like communicating with foreigners and this makes my trip more pleasant," said the traveller.

 Do you know Chatbots(聊天机器人) and other AI programs(人工智能项目)? Do {#blank#}1{#/blank#} ( student) need them at school? Do teachers need them at school, too? People look at it in different ways.

 Some people think Chatbots are useful to help students {#blank#}2{#/blank#} their study. They can give answers to {#blank#}3{#/blank#}( them) questions. They can guide (引导) students with questions. Chatbots can work seven days a week and twenty-four {#blank#}4{#/blank#} ( hour) a day. They can work with teachers, too. They can help teachers do lesson plans.

 However, Chatbots {#blank#}5{#/blank#}( be) not always useful. Students need {#blank#}6{#/blank#} ( learn) things about computer first. They may use computers later, {#blank#}7{#/blank#} now they learn penmanship (书法) and spelling at school. Some teachers do not use AI programs {#blank#}8{#/blank#}( good), so they can't get much help from them for their teaching and students. AI programs do not have human connection(人类连接). Students need that in their school life. A Chatbot only {#blank#}9{#/blank#} ( give) students answers. {#blank#}10{#/blank#} teacher knows how to help students get answers.