In 1903, Mikhail Tsvet invented chromatography, an important__1__ technique.

Mikhail Gorbachev is _______________ with helping to bring about the end of communism in Europe. (achieving, assisted, compute, credited, evaluated, instituted, obtained, primary, residents, site)

You are a network administrator for your company. The network consists of a single Active Directory  domain. All servers run Windows Server 2003. The functional level of the domain is Windows Server 2003.  The organizational unit （OU） structure is shown in the exhibit. （Click the Exhibit button.） Your company  uses an X.500 directory service enabled product to support a sales and marketing application. The  application is used only by users in the sales department and the marketing department. The application  uses InetOrgPerson objects as user accounts. InetOrgPerson objects have been created in Active  Directory for all Sales and Marketing users. These users are instructed to log on by using their  InetOrgPerson object as their user account. Microsoft Identity Integration Server is configured to copy  changes to InetOrgPerson objects from Active Directory to the X.500 directory service enabled product.  All InetOrgPerson objects for marketing employees are located in the Marketing OU. All InetOrgPerson  objects for sales employees are located in the Sales OU. Mikhail is another administrator in your company.  Mikhail is responsible for managing the objects for users who require access to the X.500 directoryservice enabled product. You need to configure Active Directory to allow Mikhail to perform his  responsibilities.  Which action or actions should you take？（） A:  On the domain， grant Mikhail the permission to manage user objects. B:  On the domain， grant Mikhail the permission to manage InetOrgPerson objects. C:  On the Sales OU， block the inheritance of permissions. D:  On the Marketing OU， block the inheritance of permissions. E:  On the Dev OU， block the inheritance of permissions

He said former Russian security officer Mikhail Trepashkin, who is serving a four-year prison sentence after being convicted ofdivulgingstate secrets, had said a Kremlin agent previously ordered to monitor Litvinenko was among those appointed to investigate the killing. A: disclosing B: seizing C: acquiring D: selling

Mikhail's claim has been denied once. Now, he is writing a second persuasive claim letter to his digital media services company asking for a promised rebate package. Because he expects resistance, what should he do? A: Appeal to the receiver's sense of responsibility and pride in the company's good name. B: Begin by asking directly for what he wants. C: Address the letter to a department or "To Whom It May Concern." D: Show specifically how the receiver or the receiver's company caused the problem.

Mikhail's claim has been denied once. Now, he is writing a second persuasive claim letter to his digital media services company asking for a promised rebate package. Because he expects resistance, what should he do? A: Appeal to the receiver's sense of responsibility and pride in the company's good name. B: Begin by asking directly for what he wants. C: Address the letter to a department or "To Whom It May Concern." D: Show specifically how the receiver or the receiver's company caused the problem.

Read the following paragraph first.Erich Honecker, the leader of East Germany at that time, predicted in January 1989 that the Berlin Wall would stand for 50 or 100 more years; however, to almost everyone's surprise, the Wall began to fall in November 9th of that year and was demolished within a few days. According to the indications of the given paragraph, make a right order of the following sentences: ①The pressure from the inside of East Germany generated by the nation-wide protest demonstrations in September 1989 was the first driving force behind the fall. ②The last cause was a failure in communication. ③The external pressure, mainly from the Soviet leader Mikhail Gorbachev, also engendered the critical change in East Germany. ④There are three underlying causes that triggered the fall: internal pressure, external pressure and communication failure. A: ④①③② B: ④③①② C: ①③②④ D: ③①②④