有Na2CO3、NaHCO3、CaO和NaOH组成的混合物27.2g，把它们溶于

指出下列句子中，哪一个划线单词的重音位置与其他划线单词不同，将序号填在括号内。

( ) 1. Remember to meet me at the library in the Republic Square the day after tomorrow.

                   A                                    B                  C                                          D

( ) 2. —Ask them to write a report  about the programme.

                                                A        B                C 

            —OK. That's a good idea.

                                            D

( ) 3. A person with good manners should always be polite and helpful.

                   A                         B                    C            D

( ) 4. The computer is very useful today, for example,

                         A                                              B

             the librarian can use it to help you find the books on medicine easily in the library. 

                       C                                                                    D

( ) 5. At one time, there were long queues of people  waiting  outside the ticket offices of CAAC.

                                                                        A          B          C            D

下列与其他三项文明不属于同一类型的是

A．古埃及文明

B．古巴比伦文明

C．古印度文明

D．古希腊文明

内地企业在香港创业板发行与上市的新申请人必须证明在其呈交上市申请的日期之前，在大致相同的拥有权及管理层管理下，具备至少24个月的活跃业务记录。若新申请人符合（）条件之一，此规定可减至12个月。

A.会计师报告显示过去l2个月营业额不少于5亿港元

B.上一个财政年度的会计师报告内的资产负债表显示上一个财政期间的资产总值不少于5亿港元

C.上市时预计市值不少于5亿港元

D.最近1个经审计财政年度利润至少5000万元

胆管结石分为______________、_______________，前者多为_______________，后者多为___________。