一物体从静止开始做加速度增大的直线运动，经历时间为T，末速度为V，则这段时间的位

机构投资者办理凭证式国债认购业务，必须提供（）。

A.本人有效身份证件

B.代理人有效身份证件

C.组织机构代码证

D.授权书

关于前庭大腺的叙述正确的是（）。

A.又称那氏腺

B.一般检查时可触及到

C.感染后可形成囊肿或脓肿

D.与性生活无关

未经专业监理工程师审查同意而实施的工程变更，项目监理机构不得予以计量。

模糊查询是输入（）等不完整信息或模糊信息，从查询到的结果中再搜索是否包含待查现钞的查询方式。

A.待查冠字号码的全部字符

B.待查冠字号码的部分字符

C.取款时间点

D.取款时间段

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet.

The key to SNMP (76) is its simplicity. It has a small command set that does a good job of collecting information from (77) any network device. In a SNMP environment, (78) of the work is handled by the network management system. Devices that are being managed are not (79) with processing (80) that might affect their performance.

（76）是（）

A. many

B. almost

C. a lot of

D. nearly