首页
登录
职称英语
For reasons of safety and ease of maintenance, Washington and dozens of othe
For reasons of safety and ease of maintenance, Washington and dozens of othe
游客
2024-01-17
43
管理
问题
For reasons of safety and ease of maintenance, Washington and dozens of other communities are building rubber sidewalks made【C1】______ground-up tires of cars and bikes. The rubber squares are up to three times more expensive than concrete squares but:【C2】______longer, because tree roots and freezing weather won’t crack them. That,【C3】______, could reduce the number of slip-and-fall complaints made【C4】______uneven pavements. The shock-absorbing surface also happens to be easier on the joints of slow runners and more forgiving when someone slips or falls. And the rubber sidewalks are considered more environmentally friendly. They【C5】______a way to recycle some of the estimated 290 million tires【C6】______out each year in the United States, and they do not restrict tree roots the way concrete squares【C7】______. Since 2001, a company, Rubber Sidewalks, has been grinding thousands of old tires into small pieces,【C8】______sticky substances and baking the material into sidewalk sections that weigh less than eleven pounds a square foot, or a quarter of the weight of concrete. The rubber squares are now【C9】______in two colons of gray and orange. The District of Columbia has spent about $60,000 to replace broken concrete with the rubber squares here and there in a residential【C10】______northeast of the capital. [br] 【C8】
选项
A、add
B、added
C、adding
D、adds
答案
C
解析
本题考查语法结构。文章中的主语是rubber sidewalks,谓语has been引导着三个并列的结构相同的分句,前面的grind和后面的bake都用的一ing形式。因此选C项adding。
转载请注明原文地址:https://tihaiku.com/zcyy/3370430.html
相关试题推荐
WashingtonIrvingwasAmerica’sfirstmanofletterstobeknowninternation
WashingtonIrvingwasAmerica’sfirstmanofletterstobeknowninternation
Forreasonsofsafetyandeaseofmaintenance,Washingtonanddozensofothe
Forreasonsofsafetyandeaseofmaintenance,Washingtonanddozensofothe
Forreasonsofsafetyandeaseofmaintenance,Washingtonanddozensofothe
Forreasonsofsafetyandeaseofmaintenance,Washingtonanddozensofothe
Forreasonsofsafetyandeaseofmaintenance,Washingtonanddozensofothe
Forreasonsofsafetyandeaseofmaintenance,Washingtonanddozensofothe
Ourguestswillbeguidedtosafety______fire.A、asaresultofB、incaseofC、in
WashingtonIrvingwasAmerica’sfirstmanofletterstobeknowninternatio
随机试题
Ifyouwishtobecomeabetterreader,herearefourimportantpointstorem
Themobilephoneissettobecomeoneofthecentraltechnologiesofthe21s
如图所示,下列选项中,弯矩图正确的是( )。
电缆在排管内敷设时,排管孔的内径不应小于电缆外径的()倍。A.1.2 B.
外感秽浊与热毒之邪相合的舌象是()A.白腻苔 B.灰黑苔 C.积粉苔
主要见于肾盂肾炎的管型是( )。A.红细胞管型 B.白细胞管型 C.上皮细
跌打损伤所致的胁下积瘀肿痛,痛不可忍者,宜选用A.膈下逐瘀汤 B.身痛逐瘀汤
励精图治对于()相当于()对于错失良机[2011年汕头农村信用社真题] A.治
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
根据安全预评价程序的要求,需要做安全预评价的前期准备工作。下列各项不属于安全评价
最新回复
(
0
)