13．Three brothers，who worked for the same company，（41）received （ receive ） different wages due to their different attitudes towards their work，which shows right attitude is （42）ofgreat help to one's life．Their different attitudes towards their work result in their different wages．From the story I can conclude that those （43）who take positive attitude towards work will （44）be rewarded（ reward）．Different attitudes lead to different results．Take Xiao Hua and Xiao Li for example．They are both my classmates．Not only does Xiao Hua put his heart （45）into study but he is also helpful both to teachers and students．So he has become a top student in our class，even in the grade．With his diligence and （46）concentration （ concentrate），he is bound to succeed in （47）entering（enter） his ideal university．However，Xiao Li never cares about his study （48）andhe is addicted to playing games，he turns（49）adeaf ear to the teachers'advice．As a result，he falls far behind others in his study．In（50）myopinion，attitude is everything．No matter what you do，you must do it well even if you may fail many times．Sooner or later you will be rewarded for your positive attitude towards your work or life．
7．You can't always predict a heavy rain or remember your umbrella．But designer Mikhail Belyaev doesn't think that forgetting to check the weather forecast before heading out should result in you getting wet．TThat's why he created Lampbrella，a lamp post with its own rain-sensing umbrella． The designer says he came up with the idea after watching peopleget wet on streets in Russia．"Once，I was driving on a central Saint Petersburg street and saw the street lamps lighting up people trying to hide from the rain．I thought it would be appropriate to have a canopy（伞篷）built into a street lamp，"he said．The Lampbrella is a standard-looking street lamp fitted with an umbrella canopy．It has a built-in electric motor which can open or close the umbrella on demand．Sensors then ensure that the umbrella offers pedestrians shelter whenever it starts raining．In addition to the rain sensor，there's also a 360°motion sensor on the fiberglass street lamp which detects whether anyone is using the Lampbrella．After three minutes of not being used the canopy is closed． According to the designer，the Lampbrella would move at a relatively lowspeed，so as not to cause harm to the pedestrians．Besides，it would be grounded to protect from possible lightning strike．Each Lampbrella would offer enough shelter for several people．Being installed at 2meters off the ground，it would only be a danger for the tallest of pedestrians．While there are no plans to take the Lampbrella into production，Belyaev says he recently introduced his creation to one Moscow Department，and insists his creation could be installed on any street where a lot of people walk but there are no canopies to provide shelter．
25．For what purpose did Belyaev create the Lampbrella？C A．To predict a heavy rain． B．To check the weather forecast． C．To protect people from the rain． D．To remind people to take an umbrella． 26．What do we know from Belyaev's words in Paragraph 2？A A．His creation was inspired by an experience． B．It rains a lot in the city of Saint Petersburg． C．Street lamps are protected by canopies． D．He enjoyed taking walks in the rain． 27．What does Paragraph 5mainly tell us about the Lampbrella？D A．Its moving speed． B．Its appearance． C．Its installation． D．Its safety． 28．What can be inferred from the last paragraph？C A．The designer will open a company to promote his product． B．The Lampbrella could be put into immediate production． C．The designer is confident that his creation is practical． D．The Lampbrella would be put on show in Moscow．
