单选题：I appreciate（　　）to your home.

题目分类：公共英语四级
题目类型：单选题
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题目内容：

I appreciate（　　）to your home. A．to be invited
B．to have invited
C．having invited
D．being invited

参考答案：

答案解析：

They are considering （　　）before the prices go up.

They are considering （　　）before the prices go up.A．of buying the house B．with bu

分类：公共英语四级题型：单选题

We regret （　　）you that the materials you ordered are out of

We regret （　　）you that the materials you ordered are out of stock.A．informing B．

分类：公共英语四级题型：单选题

If you smoke in a non-smoking section people（　　）.

If you smoke in a non-smoking section people（　　）.A．will object B．objected C．must

分类：公共英语四级题型：单选题

公文生效的标志是（　　）。

公文生效的标志是（　　）。 A．领导签字 B．会议通过 C．加盖印章 D．上级批准

分类：公共英语四级题型：单选题

以千百就尽之卒，战百万日滋之师

以千百就尽之卒，战百万日滋之师

分类：公共英语四级题型：单选题