【简答题】I was in the middle of writing the essay when my computer suddenly stopped working properly. (go wrong) Something suddenly__________ with my computer when I was in the middle of writing the essay.

【简答题】某流体在圆形直管中作滞流流动时，其管中心最大流速为平均流速的　　倍。

【判断题】流体在圆形直管中作滞流流动时,其管中心的最大流速为平均流速的2倍。()

【单选题】The woolen sweaters you delivered do not _____ the sample we provided.

【简答题】I was (in the middle of writing the essay) when my computer suddenly stopped working properly.

【简答题】You welcome the inquiry and go on to describe the superiority of your products. Put the Chinese in the letter into English. Thank you for your inquiry of May 4 for our woolen sweaters. 现寄上我们的产品目录和价格表。...

【单选题】I writing the article now. [     ]

【判断题】流体在圆形直管中作滞流流动时,其管中心最大流速为平均流速的2倍。( )

【简答题】近年来，中国在对外交往和宣传中，频频出现“中国形象”的词语。不同历史时期，“中国形象”有不同的含义。阅读下列材料，回答问题。 材料一 启蒙时代法国人眼中的“中国形象” 在启蒙时代，中国形象变为了启蒙思想家手中的一件武器。启蒙思想家普遍认为，用道德治理国家是中国的一大特征。道德与宗教、法律、礼仪、风俗融为一体，成为上至皇帝、下至小民自觉遵守的行为准则，国家因而长治久安。 ——许明龙《18世纪...

【简答题】The success story started in northern Italy towards the end of the Second World War. Leone Benetton had a bicycle rental (租赁) business in the town of Treviso. He wanted his oldest son Luciano to study...