单选题：Everyone had an application form in his hand, but no one kne

题目内容：

Everyone had an application form in his hand, but no one knew which office room（　　）. A．to send it to
B．to send it
C．to be sent to
D．to have it sent

参考答案：【答案仅供学习，请勿对照自行用药等】

答案解析：

The conference（　　） a full week by the time it ends.

The conference（　　） a full week by the time it ends.A．must have lasted B．will hav

分类：公共英语四级题型：单选题

We （　　）to start our own business, but we never had enough money.A．have hope B．h

分类：公共英语四级题型：单选题

现阶段档案信息数字化面临的困难有(　　)。A．环境差 B．成本高 C．对象复杂 D．合作问题

分类：公共英语四级题型：单选题

(　　)利用是档案利用的基本类型之一。A．直接 B．间接 C．实际 D．专业

分类：公共英语四级题型：单选题

需要严格控制的档案利用形式是指(　　)。A．阅览服务 B．出具档案证明 C．制发档案复印本 D．外借服务

分类：公共英语四级题型：单选题