单选题：Lily went to see her grandpayesterday__________he was ill．

题目内容：

Lily went to see her grandpayesterday__________he was ill． A．if
B．though
C．because

参考答案：

答案解析：

I__________the picture from the wail in order toclean it．

I__________the picture from the wail in order toclean it． A．set up B．took down C

分类：公共英语一级题型：单选题

将Access数据库中的数据发布在Internet网络上可以通过（　　）。A．查询 B．窗体 C．报表 D．数据访问页

分类：公共英语一级题型：单选题

有下列二叉树，对此二叉树前序遍历的结果为（　　）。 A．XZCYAB B．XYZABC C．XYABCZ D．XYAZBC

分类：公共英语一级题型：单选题

When the nurse talked to mum she thought mum was a________． A．nurse B．visitor C

分类：公共英语一级题型：单选题

________you have done might do harm to other people． A．What B．That C．Whether D．

分类：公共英语一级题型：单选题