A运输公司过去的一年中业务繁忙,公司运输车辆始终处于运行状态,A公司老板喜上眉梢,但

题型:问答题

问题:

A运输公司过去的一年中业务繁忙,公司运输车辆始终处于运行状态,A公司老板喜上眉梢,但年终财务核算时,发现虽然忙了一年但利润却少得可怜,A公司老板分析可能是车辆运营成本过高所致,于是要求会计部门统计车辆运行成本与业务量等数据,平均每辆厢式货车每天固定成本为173.55元,变动成本为172.96元,而车辆每天载货量为100吨,基于以上数据,A公司老板能否发现问题的所在

考点:物流师考试物流师配送中心选址、车辆管理
题型:问答题

阅读理解。

     My penfriend (笔友) is an English girl. Her name is Alicia. She lives in London. She studies (学习) in

a middle school. She usually gets up at six-thirty. She likes Chinese food very much.And she speaks

Chinese very well. She writes two letters to me once (一次) a week. She draws pictures very well. She

joins the art club.

     Alicia has breakfast at seven on weekday (工作日). She gets to school at seven-thirty, She has lunch

at school. She usually gets home at three-thirty. She often reads newspapers with her grandmother after

dinner.  Her grandmother is a Beijing Opera fan.

1. Alicia is my _____.

A. cousin

B. sister

C. teacher

D. penfriend

2. Alicia lives in _____.

A. Beijing

B. London

C. Paris

D. New York

3. Alicia _____ very well.

A. speaks Japanese

B. makes dumplings (水饺)

C. speaks Chinese and draws pictures

D. sings

4. Alicia gets home at _____ on weekdays.

A. seven-thirty

B. three

C. six-thirty

D. three-thirty

5. Alicia's _____. is a Beijing Opera fan.

A. grandmother

B. parents

C. sister

D. grandfather

题型:问答题

为探究氢气燃烧的生成物,小华按如图所示进行实验:将纯净的氢气点燃,观察到管口有淡蓝色火焰产生,将干燥的烧杯氢气在空气中点燃倒罩在火焰上方,烧杯内壁出现水雾。

根据实验现象可知氢气燃烧生成     ______  ;写出发生反应的文字表达式____          

题型:问答题

如图所示,在y<0的区域内存在匀强磁场,磁场方向垂直于xOy平面并指向纸面外,磁感应强度为B,一带正电的粒子以速度v0从O点射入磁场,入射方向在xOy平面内,与x轴正向的夹角为θ。若粒子射出磁场的位置与O点距离为L,求该粒子的电量和质量之比q/m。

题型:问答题

女,20岁,右颈部包块2年。CT示右颈动脉鞘区有一2cm×3cm囊实性肿块,实性部分增强。最可能的诊断为()

A.腮腺囊肿

B.颈动脉球瘤

C.神经鞘瘤

D.恶性淋巴瘤

E.腮裂囊肿

题型:问答题

采用杠杆租赁融资的出租人,一般需要投资设备价款的( )。

A.5%~15%

B.15%~40%

C.40%~60%

D.60%~85%

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