１．You 'll miss the train _____you start at once. A.if not B.unless2.Water supply and electricity of the village_______during the earthquake.A,was cut off B, werw cut off3 .All the work is done _____.A.with hand B,by hand
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1。You'llmissthetrain_____youstartatonce。A。ifnotB。unlessThecorrectanswerisB。TheChineseis:除非你马上出发,你会误火车的。ItwillbeO 'llmissthetrainIFYOUDON'Tstartatonce。Butnot"ifnotstart"。2。Watersupplyandelectricityofthevillage_______duringtheearthquake。A。wascutoffB。werecutoffThecorrectanswerisB。Although"water"and"electricity"areuncountablenouns,theyaredifferentthings。3。Alltheworkisdone_____。A。withhandB。byhandThecorrectanswerisB。Theworkisdonebyhand,notbymachine。"Withhand"istotallyChinglish,youknow。
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1。B解析：选A，存在语法错误。如果非要使用“If not”形式，则该句可写为：You 'll miss the train ,if you don't start at once。2。B解析:用"and"和"both……and"连接并列主语,谓语动词通常用复数形式,如本题。但要注意:并列主语如果指的是同一人,同一事物,同一概念,谓语动词用单数形式,这时,后面的主语没有冠词,例如:The girl's teacher and friend is a young doctor。(这句中小女孩的老师和朋友指的就是同一个人,即那位年轻的医生。)3。B解析:by hand指用手,亲手,用人力做的。例如:bring up a child by hand(亲手将孩子抚养大),而英语中不存在with hand这一词组,只有:with a bold hand,with a free hand等等。
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1 B 除非的意思2 B 前面主语有两个，当然要用复数形式3 B by hand 是固定结构，就是手工的意思
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BBB
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B A A 对不对啊 其实我英语不好的 哈哈 滥竽充数
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BAA