使用弹簧秤测量之前,如果零点没有校正,指针指在零点的上方,则测量力的大小的读数比

题型:选择题

问题:

使用弹簧秤测量之前,如果零点没有校正,指针指在零点的上方,则测量力的大小的读数比真实值将(  )

A.偏大

B.不变

C.偏小

D.无法确定

考点:弹簧测力计的使用与读数
题型:选择题

下列关于香港和澳门的叙述,错误的是:

A.香港是世界著名的自由贸易港,是国际金融中心

B.香港和澳门都是人多地狭的地区

C.澳门与深圳相连,博彩业发达

D.香港和澳门旅游业都比较发达

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D

For several days I saw little of Mr. Rochester. In the morning he seemed very busy with business,and in the afternoon gentlemen from the neighborhood called and sometimes stayed to dine with him. When his foot was well enough,he rode out a great deal.

During this time,all my knowledge of him was limited to occasional meetings about the house,when he would sometimes pass me coldly, and sometimes bow and smile. His changes of manner did not offend me, because I saw that I had nothing to do with the cause of them.

One evening,several days later,I was invited to talk to Mr. Rochester after dinner. He was sitting in his armchair,and looked not quite so severe,and much less gloomy. There was a smile on his lips, and his eyes were bright,probably with wine. As I was looking at him,he suddenly turned, and asked me,“Do you think I am handsome,Miss Eyre? ”

The answer somehow slipped from my tongue before I realized it: “No,sir.” “Ah,you really are unusual! You are a quiet, serious little person, but you can be almost rude.” “Sir,I'm sorry. I should have said that beauty doesn't matter,or something like that,” “No,you shouldn't! I see,you criticize my appearance,and then you stab (刺) me in the back! You have honesty and feeling. There are not many girls like you. But perhaps I go too fast. Perhaps you have awful faults to counterbalance (抵消) your few good points.”

I thought to myself that he might have too. He seemed to read my mind,and said quickly,“Yes,you're right. I have plenty of faults. I went the wrong way when I was twenty-one,and have never found the right path again. I might have been very different. I might have been as good as you, and perhaps wiser. I am not a bad man,take my word for it,but I have done wrong. It wasn't my character,but circumstances which were to blame. Why do I tell you all this? Because you're the sort of person people tell their problems and secrets to, because you're sympathetic and give them hope.”

It seemed he had quite a lot to talk to me. He didn't seem to like to finish the talk quickly,as was the case for the first time.

“Don't be afraid of me, Miss. Eyre,”he continued. “You don't relax or laugh very much,perhaps because of the effect Lowood school has had on you. But in time you will be more natural with me,and laugh, and speak freely. You're like a bird in a cage. When you get out of the cage, you'll fly very high. Good night.”

67. At the beginning Miss Eyre's impressions of Mr. Rochester were all except_______.   

A. busy                 B. sociable             C. dull                 D. changeable

68. The underlined sentence means________.

A. Only by meeting him around the house sometimes did I know a little about him.

B. Only by coming to the house could I know about him.

C. I occasionally met him but my knowledge about him was poor.

D. What I knew about him was limited in the house.

69. From what Mr. Rochester told Miss Eyre, we can conclude that he wanted to _______.

A. tell her all his troubles                         B. tell her his life experience

C. blame her for misunderstanding him                 D. change his circumstances

70. At the end of the passage, Mr. Rochester sounded ________.

A. rude                 B. cold                   C. polite              D. encouraging

71. According to the passage, which of the following statements is WRONG? 

A. Miss Eyre was at Lowood School before she came to Mr. Rochester’s house.

B. Miss Eyre didn’t see Mr. Rochester often.

C. Miss Eyre was honest, brave and confident.

D. Miss Eyre was brave, polite and warm-hearted.

题型:选择题

“力士”防晒霜

题型:选择题

界限含水率测试时______。

A.考虑土的结构
B.未考虑土的结构
C.无法确定土的结构
D.考虑不考虑土的结构都行

题型:选择题

下列关于评价食品卫生质量的说法中,错误的是()。

A.食品中大肠菌群超标表明曾受到粪便污染

B.大肠菌群可作为肠道致病菌污染食品的指示菌

C.菌落总数是食品清洁状态的标志

D.食品中细菌总数超标表明对人体危害大

E.食品中菌落总数可用来预测食品的耐保藏性

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