(　　)48. A. donate B. check C. invest D. deposit

　　(　　)49. A. arranged B. reached C. aimed D. missed

　　(　　)50. A. conducted B. contacted C. constructed D. controlled

　　(　　)51. A. saved B. spent C. raised D. earned

　　(　　)52. A. enthusiasm B. appeal C. demand D. emotion

　　(　　)53. A. checks B. searches C. visits D. offers

　　(　　)54. A. campaigns B. recreations C. ambitions D. profits

　　(　　)55. A. defend B. educate C. sponsor D. encourage

　　第三部分： 阅读理解(共15小题；每小题2分，满分30分)

　　请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项。

　　A

　　Changzhou government just announced new policies for e－Bikes, especially for those who have not registered their vehicles. It's the last chance for you to register before 15 April, 2019.

　　1. standardize the production and sales of e－Bikes

　　※ Since April 15，2019，electric bicycle products that do not meet the new national standard and have not obtained the China Compulsory Certification (CCC certification) are not allowed to be shipped or sold.

　　2. standardize the registration of electric bicycles

　　※ Before April 15, 2019, everyone with their valid ID card can go to the nearest electric bicycle license sales point to register their unlicensed electric bicycles and be issued the unified electric bicycle number plate for free.

　　※ Encourage electric bike owners to take out third－party liability(责任)insurance for electric bicycles.

　　3. standardize the safety management of e－Bikes

　　※ The transition(过渡)period management is carried out for electric bicycles that receive temporary permit cards (those may not agree with new national standard). The transition period starts from April 15, 2019 and is due on April 14, 2024. It is not allowed to ride on the road after the transition period.

　　※ Investigate the illegal traffic behaviors such as unlicensed roads, red lights, cross－line parking, reverse driving, driving on motor vehicle lane, speeding, and other traffic violations according to the law, and take pictures of illegal behavior by using the electronic camera, face recognition and other technical means to carry out on－site law enforcement.

　　※ Perfect the transportation credit－management system, and ensure on－site law enforcement.

　　Announced by：

　　Changzhou Public Security Bureau

　　Changzhou Industrial and Information Technology Bureau

　　Changzhou Municipal Market Supervision Administration

　　15 March, 2019

　　(　　)56. What must you do if you want to drive an e－Bike legally in Changzhou after April 15, 2019?

　　A. Buy a new e－Bike meeting the new national standard before April 15, 2019.

　　B. Pay to register your unlicensed e－Bike before April 15, 2019.

C. Take out third－party liability insurance for your e－Bike before April 15, 2019.