奠定班级组织的理论基础的教育家是（）A、夸美纽斯 B、苏格拉底 C、赫尔巴特 D、埃

简述反洗钱调查中的临时冻结措施与其他行政执法机关或司法机关的冻结措施有何不同。

25. John, _______ money is no problem, still leads a simple life.

A．for whose

B．of whose

C．of whom

D．for whom

阅读理解。

    A young woman carrying a three-year-old child got on a bus. The conductor hurried to give her a warm

welcome and then kindly asked the other passengers to make more room for the woman and her child. On

seeing this,people began to talk. "You know this conductor used to be very rude. Now Suddenly he has

changed his bad behavior," said a middle-aged man. 

    "Yes. He should be praised and we must write a letter to the company," said a second passenger. "That's

right." another lady said, "I wish a newspaper reporter were here so that more people could learn from this

conductor."

    Just then a gentleman who looked like a teacher turned to the conductor and said, "Excuse me, but can

I know your name, please? Your excellent service must be praised…"

    Before he could open his mouth, the three-year old child sitting on the young woman's lap interrupted.

"I know his name. I call him Dad."

1. One passenger suggested writing a letter to the company to _____. [ ]

A. make a demand for more buses

B. thank the conductor for his good service

C. criticize (批评) the conductor for his rude behavior

D. invite a newspaper reporter to write about the conductor

2. The word "him" in the last paragraph refers to _____.

A. the gentleman

B. the conductor

C. the middle-aged man

D. the three-year-old child

3. It is clear from the story that the conductor _____. [ ]

A. has changed his attitude (态度) towards his work

B. has now been kind and polite to all passengers

C. has not changed his rude behavior to passengers

D. has now been kind and polite to women with children

用质量分数为36.5％的浓盐酸（密度为1.16g/cm³）配制成1mol/L的稀盐酸。现实验室仅需要这种盐酸220mL。试回答下列问题：

（1）配制稀盐酸时，应选用的容量瓶规格是________（填序号）。         

A．25mL        B．50mL        C．100mL        D．250mL

（2）经计算需要______mL浓盐酸，在量取时宜选用下列量筒中的_______（填序号）。       

A．5mL         B．10mL        C．25mL         D．50mL

（3）在量取浓盐酸后，进行了下列操作：         

①等稀释的盐酸其温度与室温一致后，沿玻璃棒注入容量瓶中。         

②往容量瓶中小心加蒸馏水至液面接近环形标线2～3 cm处，改用胶头滴管加蒸馏水，使溶液的凹面底部与瓶颈的环形标线相切。         

③在盛盐酸的烧杯中注入蒸馏水，并用玻璃棒搅动，使其混合均匀。         

④用蒸馏水洗涤烧杯和玻璃棒2至3次，并将洗涤液全部注入容量瓶。

上述操作中，正确的顺序是（填序号）____________。

（4）在上述配制过程中，用刚刚洗涤洁净的量筒来量取浓盐酸，其配制的稀盐酸浓度是_________（填“偏高”、“偏低”、“无影响”）。若未用蒸馏水洗涤烧杯内壁或未将洗涤液注入容量瓶，则配制的稀盐酸浓度是_________（填“偏高”、“偏低”、“无影响”）。

某企业2010年度的财务报告于2011年4月10日批准报出，2011年1月10日，因产品质量原因，客户将2010年12月10日购入的一批大额商品(达到重要性要求)退回，下列说法中正确的是( )。

A．冲减2011年度会计报表主营业务收入等相关项目

B．冲减2010年度会计报表主营业务收入等相关项目

C．不做会计处理

D．在2011年度财务报告报出时，冲减利润表中主营业务收入项目的上年数等相关项目