【判断题】
Before he began to study in the university, he had worked in a company for three years.
【单选题】
_____ you work hard enough _____ you be able to get a PhD degree in three years.
【单选题】
The man told me that by the end of the week he _______ away from his hometown for 20 years.
【单选题】
The United States______ many other industrialized countries,______ major changes over the past 100 years.
①
as well as; has experienced
②
as well as; experienced
③
together with;experienced
④
together with; have experienced
【单选题】
Linda is 35 years o1d and, after two close relationships, the prospect of staying single__________ her.
【判断题】
阅读课文II.How to Improve Memory,判读正误1. Information kept in short-term memory may last a few years.
【判断题】
阅读课文II.How to Improve Memory, 判断下列句子表述内容的正误:Information kept in short-term memory may last a few years.
【单选题】
The disappearance of her paper has never been _____.
【单选题】
Please give her [填空] paper.
【单选题】
What role does a teacher play in the following activity? When a student has made a sentence with borrow, “I borrowed a paper to write a letter”, the teacher says, “Well, we don’t say a paper, we say a piece of paper.”