单选题：She left the reception early because she （　　）get up early th

题目内容：

She left the reception early because she （　　）get up early the next morning. A．needed
B．might
C．used to
D．had to

参考答案：【答案仅供学习，请勿对照自行用药等】

答案解析：

If you happen to （　　）my lost papers while you’re looking for

If you happen to （　　）my lost papers while you’re looking for your book, please l

分类：公共英语三级题型：单选题

An investigation was made into the accident, （　　）fifty people were killed.A．for

分类：公共英语三级题型：单选题

Before you mail this letter, you should check again whether you have （　　） it or

分类：公共英语三级题型：单选题

He was （　　）of having asked such a silly question.A．sorry B．guilty C．ashamed D．mi

分类：公共英语三级题型：单选题

Some states in the United States （　　） people to carry guns.A．apply B．charm C．ign

分类：公共英语三级题型：单选题