[填空题]Nobody can live on the moon. Nobody is ______ live on the moon.

[填空题]Nobody can live on the moon. Nobody is______ live on the moon.

[填空题]Nobody can live on the moon.
Nobody is______ live on the moon.

[填空题]Nobody can live on the moon.
Nobody is ______ live on the moon.

[单项选择]Nobody can touch that box without permission because there is （） in it.
A. an important information
B. some important information
C. some important informations
D. lots of information important

[单项选择]Politician: Nobody can deny that homelessness is a problem yet there seems to be little agreement on how to solve it. One thing, however, is clear: ignoring the problem will not make it go away. Only if the government steps in and provides the homeless with housing will this problem disappear, and this necessitates increased taxation. For this reason, we should raise taxes.
Which one of the following principles, if valid, most supports the politician’s argument
A. Only if a measure is required to solve a problem should it be adopted.
B. Only if a measure is sufficient to solve a problem should it be adopted.
C. If a measure is required to solve a problem, then it should be adopted.
D. If a measure is sufficient to solve a problem, then it should be adopted.
E. (E) If a measure is sufficient to solve a problem, any steps necessitated by that measure should be adopted.

[填空题]Almost nobody can conquer the hardest thing in the world nor realize the easiest thing in the world.

[单项选择]Nobody can help but be fascinated by the world into which he is taken by the science fiction.
A. impressed
B. amused
C. puzzled
D. attracted

[单项选择]Nobody can be really free from the sound. Whether we live in the middle of a modem city or a faraway village, we are surrounded by sound every day such as the sounds from television and radio, household appliances, and traffic. Sound makes up a part of our life.
In fact, most of us can not bear total silence. Sound gives us a sense of safety and brings us joy. Scientific tests have also proved that total silence is a very frightening experience for human beings. A recent report shows that people feel quite lonely without background sound while they are working. The background sound which doesn’t change too much may even help people to concentrate.
However, sometimes, sound is not helpful and joyful in people’s life. Normally, we hear these sounds at safe levels that do not affect our hearing. However, when we are exposed to harmful noise--the sounds that are too loud or loud sounds that last a long time, sensitive structures in our inner ear can be damaged, causing hearin
A. sound is requisite in our life.
B. total silence does not really exist.
C. the background sound will distract our attention.
D. people had better work in an environment without any sound.

[单项选择]Since the future is uncertain, nobody can read it, ______
A. can he
B. can they
C. can’t he
D. can’t they