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Dear Ms. Smith.I appreciate your help very well. On the first day of 56._________...

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阅读下列应用文及相关信息并按照要求匹配信息请在答题卡上将对应题号的相应选项字母涂黑请注意E.=AB;

Theyoungladywatchedherdaughterayoyoyesterdayafter

to play with playing with to play plays

Sheusednottolikeplayingyo-yonowshelikesitverymuch.

and but or so

Yo/△接线变压器的差动保护为什么对Yo侧绕组单相短路不灵敏如何解决

Manypeoplewatchedtheboy______ayo-yojustnow.

to play with playing with to play plays

We’d______itifyou’dcallMsAugerandtellherthatwe’reo

express dismiss admire appreciate

Yo/△-11两侧电源变压器的Yo绕组发生单相接地短路两侧电流相位相同

假如你是某英文报社编辑Linda你收到了中学生David的来信请阅读这封信后给他回信DearMsLi

We'd______itifyou'dcallMsAugerandtellherthatwe'reo

express dismiss admire appreciate

We’d______itifyou’dcallMsAugerandtellherthatwe’reo

express dismiss admire appreciate

Theyoungladywatchedherdaughter______ayo-yoyesterda

to play with playing with to [play plays

Ms.Claireisastrictbutkindteacher_____Irespectandap

that what one which

DearMsLindaThoughIamlivinginawealthyfamilyIdon’tfe

我国现在常见的变压器接线组别的连接方式为

Yo/△-11；Y/Y-12；Y/△-11 Yo/△-11；Y/Yo-12；Y/△-11 Y/△-11；Yo/Y-12；Y/Y-12 Y/△-11；Y/Y-12；Y/Yo-12

当舞台照明采用可控硅调光设备时其电源变压器宜采用的接线方式为

Δ/Δ Yo/Yo Yo/Δ Δ/Yo

设Y/Yo−12变压器变比为1不计负荷电流情况下当Yo侧单相接地时Y侧的三相电流是

Y 侧故障相电流等于 Yo 侧故障相电流 Y 侧故障相电流等于 Yo 侧故障相电流的 2/3 Y 侧非故障相电流等于 Yo 侧故障相电流的 1/3 Y 侧故障相电流等于 Yo 侧故障相电流的 3/2

Sheusednottolikeplayingyo-yo_______nowshe’sveryfon

but and or so

313NorthenBoulevard SpringfieldMassachusetts0

A landlord A business owner A bank officer An accountant

假如你是某英语报社烦恼和我说栏目的编辑Linda收到中学生David的来信请你阅读这封信后给他回信词

我国现在常见的变压器接线组别的连接方式为

Yo/△-11；Y/Y-12；Y/△-11 Yo/△-11;Y/Yo-12;Y/ △-11 Y/△一ll;Yo/Y-12;Y/Y-12 Y/△-11;Y/Y-12;Y/Yo-12

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