[填空题]On the other hand, we must also (把他们看作是有生命的) since they are able to multiply in unlimited quantities.

[填空题]On the other hand, we must also (把他们看作是有生命的) since they are able to multiply in unlimited quantities.

[填空题]How many steps must we take when we read a map
We have to take （）.

[简答题]You must also be ready to devote a great deal of time to training the dog when it is young and give it the exercise it needs throughout its life, unless you live in the countryside and can let it run freely.

[单项选择]They are well （）with each other since they once studied in the same university.
A. identified
B. recognized
C. acknowledged
D. acquainted

[填空题]

How many steps must we take when we read a map We have to take ______.

[填空题]How many steps must we take when we read a map
We have to take ______.

[单项选择]We must do whatever we can to free some parts of the country from poverty.
A. 我们必须做任何事情，我们就可以使贫困的国家部分免费。
B. 我们必须竭尽所能，使贫困的国家部分免费。
C. 我们必须竭尽所能消除国内某些地区的贫困。 D. 我们必须竭尽所能使贫困国家的部分地区脱贫。

[填空题]They must have also enjoyed themselves because they gave us the word "laughter".

[单项选择]We must make sure we get to the station（），because we’ve still got to buy our tickets.
A. on time
B. in good time
C. for a time
D. at one time

[填空题]We also learned the way to greet people.
We also learned ______ ______ greet people.

[填空题]We regret that we must advise you to regard their request for credit in caution.

[填空题]We must finish the work on time. The work must ______ on time.

[单项选择]We all believe in something or someone. We must believe, just as we must eat, sleep, and reproduce. Mankind has an insatiable need for and an irresistible attraction to a vast array of beliefs about gods and demons, magic and miracles, truth and falsehood, love and hate, same and different. Implausible, even irrational ideas, have been cherished for centuries. Saints and other martyrs suffered indescribable pain and agony, even death, for their beliefs. Scientists have been put to death for their belief that the earth is round, or that there is an Invisible force called gravity, or that the earth is not the center of the universe with the sun revolving around it, or that the blood circulates throughout the body, or that Man evolving around it, or that the blood circulates throughout the body, or that Man evolved from lower forms of life. Religious leaders have attracted millions of people with their version of how life began and how we must behave.
If people do not believe In me
A. The Belief system is composed of change and constancy.
B. The Belief system is based on science.
C. The Belief system is based on absolutes.
D. The Belief system is uncertain.