The cougar behaved strangely because it had sensed the threat of a quake.A.RightB.WrongC.N
The cougar behaved strangely because it had sensed the threat of a quake.
A.Right
B.Wrong
C.Not mentioned
The cougar behaved strangely because it had sensed the threat of a quake.
A.Right
B.Wrong
C.Not mentioned
How did John react to his mother's bad temper?
A.He tried to imagine himself in her place.
B.He tried not to notice it.
C.He pretended that he had toothache.
D.He behaved himself as well as possible.
A.Thunder did not approve of Lightning's behavior
B.Thunder did not care about what Lightning did
C.Thunder was happy with the way Lightning behaved
D.Thunder was also behaving in a wicked way
How did John react to his mother's bad temper?
A.He tried to imagine himself in her place.
B.He tried not to notice it.
C.He pretended he had toothache.
D.He behaved himself as well as possible.
What does the comment "This is logical." in line 5 of the first paragraph (underlined) mean?
A.There is no clear way to determine the extent of our ancestor's knowledge of plants.
B.It is not surprising that early humans had a detailed knowledge of plants.
C.It is reasonable to assume that our ancestors behaved very much like people in preindustrial societies.
D.Human knowledge of plants is well organized and very detailed.
What does the comment "This is logical" mean?
A.There is no clear way to determine the extent of our ancestor' s knowledge of plants.
B.It is not surprising that early humans had a detailed knowledge of plants.
C.It is reasonable to assume that our ancestors behaved very much like people in preindustrial societies.
D.Human knowledge of plants is well organized and very detailed.
A.将无线传感器网络看做一种分布式数据库,每个传感器对应于数据库中的一个节点
B.每个传感器节点存储所有转发的数据,数据处理都放在本地节点进行
C.必须权衡节点处理的开销与数据传输的消耗,尽量减少能量的消耗
D.提出了一种类似于SQOL的查询语言
Of the six passengers in the compartment ______ .
A.five of them were rude and badly behaved
B.one of them was rude and badly behaved
C.one of them was quiet and well behaved