[填空题]We were greatly relieved to learn that ______ (所有紧急事务都已处理完毕)．

[填空题]We were greatly relieved to learn that ______ (所有紧急事务都已处理完毕)．

[填空题]We were greatly relieved to learn that _____________ (所有紧急务都已处理完毕).

[单项选择]

When we learn something new, we tend to store the new information by ______.
A. associating it with something we have already stored
B. deleting the old information in our memory
C. keeping both new and old information in the brain side by side

[填空题]Urban crowdedness would be greatly relieved if ______ (公交费用更合理).

[填空题]The old lady was greatly relieved to find her son coming back from the war safe and sound. (relief) ____________________.

[单项选择]Passage 2 If we were asked exactly what we were doing a year ago, we should probably have to say that we could not remember. But if we had kept a book and had written in it an account of what we did each day, we should be able to give an answer to the question. It is the same in history. Many things have been forgotten because we do not have any written account of them. Sometimes men did keep a record of the most important happenings in their country, but often it was destroyed by fire or in a war. Sometimes there was never any written record at all because the people of that time and place did not know how to write. For example, we know a good deal about the people who lived in China 4,000 years ago, because they could write and leave written records for those who lived after them. But we know almost nothing about the people who lived even 200 years ago in central Africa, because they had not learned to write. Sometimes, of course, even if the people cannot write, they
A. “Remembered history”, compared with written history, is less reliable.
B. Written records of the past plays a most important role in our learning of the human history.
C. A written account of our daily activities helps us to be able to answer any questions.
D. Where there are no written records, there is no history.

[填空题]If we (know)（）that the books were available, we would have bought them yesterday.

[单项选择]

If we were asked exactly what we were doing a year ago, we should probably have to say that we could not remember. But if we had kept a book and had written on it an aceount(记录) of what we did each day, we should be able to give an answer to the question.
It is the same in history. Many things have been forgotten because we do not have any written account of them. Sometimes people did keep a record of the most important happenings in their country, but often it was destroyed by fire or in a war. Sometimes there was never written record at all because the people of that time and place did not know how to write. For example, we know a good deal about the people who lived in China 4000 years ago, because they could write and leave written records for those who lived after them. But we know almost nothing about the people who lived even 200 years ago in central Africa, because they had not learned to write.
Sometimes, of course, even if the people can not write, they
A. "Remembered history", compared with written history, is less reliable.
B. Written records of the past play a most important role in our learning of the human history.
C. A written account of our daily. activities helps us to be able to answer any questions.
D. Where there are no written records, there is no history.