--When did you feed the dog？ --____.

A . by counting B . by calculating C . by weighing D . by filling

A . A B . B C . C D . D

A . Disable the Turn on feed reading view option. B . Enable the Always use Clear Type for HTML option. C . Configure the RSS feed to be sent to your e-mail client. D . Enable the Automatically download attached files option.

A . Configure the RSS feed to download attached files. B . Configure the RSS feed to retain the most recent items. C . Enable the Turn on feed reading view option of the RSS feed. D . Enable the Automatically mark feed as read when reading a feed option of the RSS feed.

A . A. was talking B . B. talked C . C. am talking D . D. had talked

A.People used to do house cleaning on the 20th day of the 12th month./images/work/phone/right_v1.png B.People used to do house cleaning on the 21st day of the 12th month. C.People used to do house cleaning on the 20th day of the 11th month. D.People used to do house cleaning on the 21st day of the 11th month.

In the early nineteenth century, people did not use stamps. They had to pay postage (邮费) when they received letters. Sometimes they didn't want to receive a letter at all, but they had to pay money for it. They were unhappy about this. The postage was high at that time, because the post offices had to send many people to get the postage. Rowland Hill was a school teacher in England. He was the first to think of using stamps in 1850s. He thought it would be much easier for people to use stamps. People could go to the post office to buy stamps and put them on envelopes before they sent the letters. The post office could just put seals (邮戳). on the stamps so that people could not use the stamps again. In this way, the post office did not need to send post men to get postage. It only needed fewer postmen to send letters. People began to use stamps ______. A．at the beginning of the nineteenth century B．in the middle of the nineteenth century C．more than two hundred years ago D．when people first sent letters and postcards.

A.Observing the activity B.Evaluating the activity C.Monitoring the activity. D.Controlling the activity

<img src='https://img2.soutiyun.com/shangxueba/ask/17127001-17130000/17128436/81304b51ab1e4b4bf31f487652b19413.jpg' /> A．A B．B C．C D．D

A．cream, butter, and sugar B．butter, sugar, egg, and milk C．cream, butter, sugar, egg, milk, and vanilla D．butter, sugar, egg, milk, and vanilla

M: Yes, I was driving home from work. It was about 5:15, and there was a blue car in front of me. We were both driving along Harbor Road when a small white Ford suddenly shot out of a side road. It shot right in front of the blue car. The driver tried to stop, but it was impossible. He ran into the white Ford. W: I see. Now, how fast was the car in front of you going when the accident happened？ M: The blue car？ 30 miles an hour. Certainly no more than that. W: And the white Ford shot out without any warning？ M: Yes, that's right. W: Then, how can you be sure the blue car was only doing 30？ M: Because I was only doing 30, and the blue car wasn't going any faster than I was. W: Are you sure of that？ M: Yes, I am. I'm positive. W: How can you be so positive, Mr. Atkins？ Were you looking at your speedometer when the accident happened？ M: Of course not. I was looking at the road ahead. That's how I managed to see the accident! W: Well, if you weren't looking at your speedometer, how can you possibly be sure how fast you were going？ M: Because I never go faster than 30 on that road. (20) A．Defendant and lawyer. B．Lawyer and witness. C．Witness and judge. D．Witness and defendant.

A．Give a sweet smile B．Extend your hand and hello C．Ask someone else to introduce you D．Extend your best wishes

A．find out what causes stress B．seek help from your classmates C．inquire about instructions D．make a plan of your work

A．preparing raw meat for pets B．preparing foods for humans C．touching the food containers D．bringing your pets for a walk