Question

完形填空閱讀下面短文, 掌握其大意, 然后從各題所給的四個(gè)選項(xiàng)(A、B、C和D)中, 選出最佳選項(xiàng). Overhead bridges can be seen in many parts of Singapore(新加坡), especially in the places __1__ traffic is very heavy and crossing the road is dangerous. The purpose(目的) of these bridges is to enable pedestrians (行人) __2__ roads safely. Overhead bridges are used in very much the same way __3__ zebra crossings(人行橫道線(xiàn)). They are more efficient(效率高的) although less convenient(方便的) because people __4__ climb up a long flight of steps. This is inconvenient especially to __5__. When pedestrians use an overhead bridge, they do not __6__ traffic. However, when they cross a __7__ road using a zebra crossing, traffic is held up. This is __8__ the government has built many overhead bridges to help pedestrians and keep traffic __9__ at the same time. The government of Singapore has __10__ large sums of money building these bridges. For their own safety, pedestrians should __11__ to use them instead of risking their lives by dashing across the road. Old people, however, may find it a little __12__ climbing up and down the steps, but it is still much safer than __13__ the road with all the danger of moving traffic. Overhead bridges __14__ a very useful purpose. Pedestrians, both old and young, should __15__ it a habit to use them. This will prevent unnecessary accidents and loss of life. (1) A. as B. that C. where D. when [　　] (2) A. to cross B. crossing C. to walk D. walking [　　] (3) A. in B. to C. as D. like [　　] (4) A. can B. may C. had better D. have to [　　] (5) A. the young B. the old C. the deaf D. the strong [　　] (6) A. hold up B. keep up C. hold off D. keep off [　　] (7) A. wide B. winding C. busy D. narrow [　　] (8) A. how B. when C. where D. why [　　] (9) A. moving B. moved C. to move D. move [　　] (10) A. used B. paid C. cost D. spent [　　] (11) A. encourage B. be encouraged C. encouraged D. encouraging [　　] (12) A. difficult B. easy C. pleasant D. interesting [　　] (13) A. walking up B. to walk up C. walking across D. to walk across [　　] (14) A. serve B. serve at C. serve for D. serve in [　　] (15) A. do B. make C. get D. have [　　]

Answer 1

答案：1．C ;2．A ;3．C ;4．D ;5．B ;6．A ;7．C ;8．D ;9．A ;10．D ;11．B ;12．A ;13．C ;14．A ;15．B ;