首页
登录
职称英语
As settlers moved to California in the mid-nineteenthcentury, they became c
As settlers moved to California in the mid-nineteenthcentury, they became c
游客
2023-08-03
60
管理
问题
As settlers moved to California in the mid-nineteenth
century, they became concerning about the S1.______
lack of rapid communication with the eastern United
States. Because the many dangers and hardships of S2.______
crossing the West, mails often did not arrive. The S3.______
most important mail was therefore sent via Panama,
took a month or more. S4.______
In 1860 a stagecoach company decided to meet S5.______
a problem by beginning the Pony Express. The
company hired the bravest riders bought the fastest horses S6.______
to be used as relay teams between Missouri with California, S7.______
and the company promised that mail would be
delivering in ten days. The company established two S8.______
hundred stations along the route on which riders could S9.______
rest and change horse. In fewer than two years, however, S10.______
telegraph lines to San Francisco were completed
and the Pony Express was no longer needed.
选项
答案
把concerning改为concerned。
解析
固定搭配中没有正确使用过去分词。concerning是介词,意为“关于”,相当于about,be concerned about....这个固定词组意为“关心,为……担忧。如:We are all concerned about her safety.(我们大家都关心着她的安全)。
转载请注明原文地址:https://tihaiku.com/zcyy/2892406.html
相关试题推荐
A、Becausetheywereconsideredinformalandcasual.B、Becausetheybecameasymb
[originaltext][9]LastsummerIwentthroughatrainingprogramandbecame
[originaltext][9]LastsummerIwentthroughatrainingprogramandbecame
[originaltext][9]LastsummerIwentthroughatrainingprogramandbecame
[originaltext]YoucouldsaythatJosephCornellbecameanartistbecauseof
[originaltext]YoucouldsaythatJosephCornellbecameanartistbecauseof
[originaltext]FromCaliforniatoConnecticut,babiessitonthelapsofthe
[originaltext]FromCaliforniatoConnecticut,babiessitonthelapsofthe
NineofthetencampusesoftheUniversityofCalifornia—ledbyBerkeley—onc
NineofthetencampusesoftheUniversityofCalifornia—ledbyBerkeley—onc
随机试题
(1)IwasjustaboywhenmyfatherbroughtmetoHarlemforthefirsttime,
Futurepredictionenjoysthepopularitythesedays,astraditionallyfoundi
求方程组的通解,
A.吸烟 B.环境污染 C.感染因素 D.气候 E.应激慢性阻塞性肺疾病
属于建设用地规划条件中指导性条件的是( )。A.建筑控制高度 B.建筑形式与
在信用风险管理过程中,商业银行需要使用反映客户盈利能力、营运能力、资产流动性等情
假定某投资者按940元的价格购买了面额为1000元、票面利率为10%、剩余期限为
期货业协会的业务活动应当接受期货交易所的指导和监督。()
A.软化剂 B.促渗剂 C.填充剂 D.保湿剂 E.黏合剂氧化锌在橡胶贴
有关子公司和分公司,下列表述中,不正确的有()。A.子公司和分公司均有法
最新回复
(
0
)