题目

阅读下面短文，从各题所给四个选顼(A、B、C和D)中，选出可以填入空白处的最佳选项。 Nowadays, many of us track our steps withsmart watches, pedometers(计步器)orphone apps and are of course thrilled when we reach that all-important dailygoal of 10,000 steps. You might 1 that this number has appeared after years ofresearch. The 2 number 10,000 dates back to amarketing campaign 3 shortly before thestart of the1964 Tokyo Olympic Games. A company began4a pedometer called the Manpo-kei:man meaning 10,000, po meaning5and keimeaning meter. Itwas hugely 6 and the numbe完形填空 阅读短文，从每题所给选项中选出可以填入空白处的最佳选（10分）More and more Americans are going to work by bike. Do you know why more people are        bikes to work? We can answer the question in          ways. First, bikes don’t need gasoline (汽油), so it takes          money to use them. Second, a bike doesn’t       much space (空间), so it is        to find a place for it. And riding a bike is good for one’s        . People often drive their  __     ___to offices or to shops, but now people think riding bikes is a good way of doing sports.That’s       more Americans are now going to work           bike, and they are           their own cars at home.【小题1】 A．making B．riding C．jumping D．believing 【小题2】 A．popular B．different C．famous D．friendly 【小题3】 A．less B．more C．much D．many 【小题4】 A．mend B．need C．have D．find 【小题5】 A．easy B．hard C．cheap D．expensive 【小题6】 A．journey B．health C．study D．work 【小题7】 A．buses B．trains C．cars D．boats 【小题8】 A．what B．why C．how D．where 【小题9】 A．by B．on C．at D．in 【小题10】 A．cleaning B．leaving C．staying D．Learning