单选题The last sentence of the 2nd paragraph tells us that the writer believes that ______.
单选题Margaret spent all the evening talking about her latest book ______ none of us had ever heard.
单选题The software is a popular tool in business, where it ______ and simplifies such procedures as budgeting.
单选题______ with developed countries, some African countries are left far behind in terms of people' s living standard.
单选题If I ______ get back to London in time, I'll definitely come.
单选题A new water boiler was installed in our building last week, which could provide hot water to the students.
单选题The ________ driver thinks accidents only happen to other people.
单选题_____I could say anything more，Holmes had rushed off towards the door.
单选题I tried very hard to persuade him to join our groups but I met with fiat ______.
单选题
单选题A: I'm sorry we are late. We missed the train. B: ______. A: Well, I got the time wrong and when we arrived at the station, the train had just left.
单选题By mentioning the tree throwing out new branches, the author hopes to______
单选题"Evil Under the Sun", ______ is a famous detective story, is written by a Christie.
单选题The implementation of road pricing in London is primarily intended to
单选题The economy is showing signs of ______.
单选题The basic features of the communication process are identified in one question: Who says ______through what channel to whom?
单选题 Now listen to the following recording and answer questions21-23.
单选题John ______ for a little while to catch his breath.
单选题A: I think you should phone Jenny and say sorry to her.B: ______It was her fault.
单选题She______his invitation to dinner as she was on a diet. A. inclined B. declined C. denied D. disinclined