春、夏作大豆早、中、晚熟品种的生育期各是多少天？

（2006年）不服地方各级法院第一审未生效判决时，哪类人有权请求检察院提起抗诉？

A．被害人及其近亲属

B．被害人及其诉讼代理人

C．被害人及其法定代理人

D．被害人以及附带民事诉讼原告人

Certificates are （71） documents attesting to the （72） of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to （73） someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a Certificate also contains an （74） date, the name of the CA that issued the Certificate, a serial number, and perhaps other information. Most importantly, it contains the digital （75） of the certificate issuer. The most widely accepted format for certificates is X.509, thus, Certificates can be read or written by any application complying with X.509.

72（）

A．connecting

B．binding

C．composing

D．conducting

下列说法中正确的有______。

A．导游活动过程中，导游人员可以向海外游客兑换外汇

B．导游人员不能收受向游客提供服务的经营者的财务

C．导游人员不得以明示或暗示的方式索要小费

D．导游人员可以购买游客的物品

拖船和非机动驳船分别按照机动船舶税额的（）计算车船税。

A.10%

B.20%

C.30%

D.50%

The kernel is the (66) of an operating system such as Windows98, Windows NT, Mac OS or Unix. The kernel provides basic services for the other parts of the operating system, (67) it possible for it to run several programs at once (multitasking), read and write files and connect to networks and peripherals. Applications and utility programs use the services provided by the kernel to provide practical business functionality.

In operating systems such as Windows or most versions of Unix, the kernel (68) everything except application and utility programs.

In microkernel operating systems such as Digital Unix and Apples forthcoming Mac OS Server, the kernel (69) supports only multitasking and memory management. Other services such as applications, utilities and the user interface support device drivers, API and graphics which all (70) outside the microkernel.

（67）处填（）。

A．making

B．makes

C．taking

D．took