【单选题】发现人员触电时,应( ),使之脱离电源。
【单选题】发现人员触电时,应( ),使之脱离电源。
【简答题】A new steel and iron works (build)______ in our hometown now.
【简答题】材料一: 材料二:火车、轮船、电报等新式交通工具和电讯器材的出现,把世界各地的生产、流通和消费紧紧联结在一起。1869年苏伊士运河通航,使欧洲到印度的航路缩短了4000英里,1914年竣工的巴拿马运河则使旧金山到利物浦的航程近了5666英里。轮船的不断更新,使航速大大提高,欧美航程从42天缩短为5天,从伦敦到加尔各答也由3个月减为18天。此外海底电缆的铺设、跨洲铁路的修建,加强了洲际联系;有线电报...
【单选题】--- What a beautiful city our hometown is! There are many trees ___________ of the road! --- Yes, and ____________ of the trees is growing larger and larger.
A.
on both side; a number
B.
on each sides; a number
C.
on both sides; the number
D.
on every side; the number
【单选题】_______ some ways , there are many changes in our hometown .
【单选题】发现人员触电时,应( ),使之脱离电源。
【单选题】发现人员触电时,应( ),使之脱离电源。
【简答题】A new hospital (build9______ in our hometown now.