问题 选择题

关于地质作用的叙述,正确的是                          

A.地质作用进行得极其缓慢,不易被人觉察

B.地壳运动是内外力作用的体现形式

C.内力作用对地壳的发展变化起主导作用

D.地质作用可引起地形变化,而地壳的内部结构与地质作用无关

答案

答案:C

本题考查地质作用和地质构造的有关知识,二者既有区别又有联系。地质作用按其能量来源分为内力作用和外力作用,地壳运动是内力作用的重要表现形式,其造成岩石的变形、变位。学习过程中一方面理清地质作用、地壳运动和地质构造之间的因果关系及对地表形态的影响(地质作用——内力作用——地壳运动→地壳岩石变形、变位→地质构造)同时注意从能量来源,表现形式、对地表形态的影响等方面对内外力作用进行比较。

阅读理解

Why do 33% of the households in the USA have cats? And how do you explain why there are 16 million more pet cats than dogs? Yes, kittens are adorable (讨人喜欢的).Yes, they can grow up to be good mousers and are very entertaining to watch.And yes, cats are independent and don't require as much care as dogs.But research shows cats can also be caretakers for us and our families, improve our health and teach us and our children to be kinder, gentler souls.

Theodora Wesselman is 94 and has lived the past two years with her elderly cat, Cleo, at TigerPlace, a retirement community in Columbia, Mo.Their enduring friendship is a classic example of how humans and animals can become family and look out for each other.

Wesselman visits other residents, and her children stop by, but Cleo is her best friend, she says.They've been together nearly 21 years.

"She sleeps on her own pillow right beside mine," Wesselman says."In the morning, she pecks on my cheek to wake me up.It's really sweet.I pet her, tell her I love her and take her to the kitchen to prepare her food."

Research shows that being able to care for a pet improves our morale (士气;精神状态), helps validate us and encourages us to take care of ourselves, says Rebecca Johnson, director of the University of Missouri's Research Center for Human-Animal Interaction.The body of research is leading more retirement communities and universities to roll out the welcome mat for pets

小题1:According to the context, where do you think the sentence “They start and end the day together” should appear in the passage?

A.Between para.1 and para.2

B.Between para.2 and para.3

C.Between para.3 and para.4

D.Between para.4 and para.5小题2:Which of the following words best describe the author’s attitude towards keeping pet cats?

A.Favorable

B.Critical

C.Reserved

D.Doubtful小题3:Why does the author take 94-year-old Theodora Wesselman as an example in the passage?

A.To show that the elderly like Theodora Wesselman in the USA have pet cats.

B.To suggest to what degree humans and pet cats can be caretakers for each other.

C.Because Theodora Wesselman has been living with a pet cat for the past two years.

D.Because Theodora Wesselman pets her cat Cleo and tells her she loves her.小题4:What does “to roll out the welcome mat for pets” in the last paragraph imply?

A.To give a special welcome to pets.

B.To make the welcome mat flat on the ground for pets.

C.To open out the welcome mat for pets to sleep.

D.To wrap the welcome mat to make room for pets.

问答题 简答题