在等腰梯形ABCD中,AB∥DC,AC平分∠DAB,∠DAB=60°,若梯形周长

题型:填空题

问题:

在等腰梯形ABCD中,ABDC,AC平分∠DAB,∠DAB=60°,若梯形周长为8cm,则AB=______cm.

考点:梯形,梯形的中位线
题型:填空题

A scientific report has found that snow and ice on Africa’s highest mountain Kilimanjaro ______rapidly and could vanish within 20 years.   

A.has been melted

B.will melt

C.is melting

D.was being melted

题型:填空题

对下列甲、乙、丙三首诗所描写的对象推断最恰当的一项是

(甲)只有翅翼/而无身躯的鸟/在哭和笑之间/不断飞翔

(乙)秋天,最容易受伤的记忆/霜齿一咬/噢,那样轻轻/就咬出一掌血来

(丙)这封轻柔的短函对折着/正在寻找一个花儿投递处

A.(甲)蜻蜓(乙)枫叶(丙)雨燕

B.(甲)眉毛(乙)蚊子(丙)雨燕

C.(甲)眉毛(乙)枫叶(丙)蝴蝶

D.(甲)蜻蜓(乙)蚊子(丙)蝴蝶

题型:填空题

TS said that everyone has a changing circle of friends. However, no matter how frequently we renew our phone books, some names always remain. These names remind us of the good times we spent together with our friends. Though we may not see them every  day, they will always stay in our hearts.

Tom was often called "Big Head" at school because of his extraordinarily large head. He was one of my close friends at primary school. But since graduation, we have been studying in different cities and haven't seen each other for a long time.

Several days ago, I received an e-mail saying that my former classmates from primary school were holding a party to get together and chat about past memories. I was so excited because [ would get to see Tom again. What would he look like now? Would we still feel as close to each other as we had done back then? I was a little frightened about what I would find.

When I arrived at the party, I did manage to recognize Tom. However, he was much taller than he had been before. What's more, his head was no longer big.

"Hi, Buddy. Do you recognize me?" Tom walked towards me.

"Of course. How could I ever forget our ' Big Head' ," I said jokingly, "But where has your big head gone?"

"Haha, maybe it didn't keep up with the steps of time and stayed in the past," Tom patted his own head and answered with a laugh.

All my misgivings suddenly disappeared. I realized that time had changed us outwardly, but our friendship hadn't changed at all. I chatted happily with Tom about our shared experiences in primary school.

Then I looked around the small room and saw different faces, both familiar and unfamiliar, but none of them the faces of strangers. The whole party was filled with a warm atmosphere. Everyone was lost in the sweet memories of childhood. They forgot all their present-day stresses and pressures.

"Hey, what are you thinking about? Come and get some pizza!" A call from a friend woke me up from my thoughts. I hurried towards the table. "Wait! That biggest piece is mine!"

小题1:Why are some names always in our phone books?

A.Because everyone has a changing circle of friends.

B.Because we sometimes forget to renew phone books.

C.Because we'll never forget some of our friends.

D.Because our circle of friends will not change.小题2:According to the passage, which of the following statements is TRUE?

A.Tom has changed a lot since primary school.

B.Tom invited the author to the get-together party by email.

C.The author recognized Tom immediately because of his big head.

D.Tom couldn't recognize the author at the first sight.小题3:What does the underlined word "misgiving" mean (in para. 8 )?

A.expectation and excitement

B.worries and doubts

C.stresses and pressures

D.shyness and nervousness小题4:The author writes the last paragraph to show

A.others can't understand what the author is thinking about

B.The pizzas are not adequate for everyone in the party

C.the author wants to have a big pizza very much

D.the author enjoys the warm atmosphere of the party greatly小题5:Which of the following proverbs can be used to conclude this passage.'?

A.A friend in need is a friend indeed.

B.Time reveals a person's heart.

C.Friends are like wine; the older, the better.

D.A faithful friend is hard to find.

题型:填空题

在对多家航空公司进行调查后,小周、小赵、小李三位调查员得出下列结论:
小周:有的航空公司的夜间航班提供餐食。
小赵:有的航空公司的夜间航班不提供餐食。
小李:南航和海航两家公司的夜间航班不提供餐食。
如果上述三个结论中只有一个正确,则以下各项一定为真的是( )。

A.南航和海航两家公司的夜间航班都不提供餐食
B.南航和海航两家公司的夜间航班都提供餐食
C.南航公司的夜间航班提供餐食,海航公司的夜间航班则不提供餐食
D.南航公司的夜间航班不提供餐食,但海航公司的夜间航班提供餐食

题型:填空题

根据B公司下列资料编制必要会计分录:
(1)根据合同规定出口待运D商品一批计10000件,每件成本计人民币25元(不含增值税),财务部门今接到出仓凭证。
(2)上列出口J商品发票金额为USD 40000CIF价,(当日汇率7.60),今出口。
(3)应付D商品国外中间商2.5%佣金,当日汇率7.6,采用议付方式结算。
(4)银行收妥上述D商品外汇,开具结汇水单将款项划入D公司帐户(当日汇率7.56),公司据此入帐并确认汇兑损益。
(5)应付上列出口D商品海运费港币22000元(当日汇率0.81)
(6)应付上列出口D商品保险费USD 500(当日汇率7.62)
(7)该公司本年发生无法认定商品的累计佣金USD100000(当日汇率7.62)
(8)该公司在年末发生应预估的运费为HKD200000保险费USD12500,佣金为USD5000(汇率为HKD:0.75.USD:7.65)
(9)以银行存款支付出口D商品市内运杂费计人民币5200元,邮电费人民币1500元。
(10)上列出口的D商品在对方已接货以后发现有200件因质量问题退货,今接到退货通知,双方同意退货(设贷款已收到)。当日美元汇率为7.65,该退货商品的每件售价为5美元。
(11)退回商品验收入库,凭入库单处理。
(12)设应由我方承担责任的出口退货费用3000元,后经批准转作营业外支出。
(13)假设上述第一笔应出口的D商品由于全部错发了G商品而外方索赔USD20000,我方理赔后,错发商品不再退回调换而按原价成交,后经查应发D商品仍在仓库内,错发的G商品的进价每件人民币29元(当日汇率7.6)

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