user-avatar
nthutrang2703
2 năm trước
I remember Jane telling him about the meeting, even though he says she didn’t.
A.He denies having been told about the meeting, but I recall hearing Jane tell him about it.
B.He says that I didn‘t remember to tell Jane about the meeting, but I did.
C.I reminded Jane to tell him about the meeting, even if he claims she didn’t do it.
D.I remember Jane, who told him about the meeting, but he says he doesn’t.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Read the following passage and mark the letter A, B , C or D on your answer sheet to indicate the correct answer to each of the question s from 45 to 54.
Early peoples had no need of engineering works to supply their water. Hunters and nomads camped near natural sources of fresh water, and populations were so sparse that pollution of the water supply was not a serious problem. After community life developed and agricultural villages became urban centres, the problem of supplying water became important for inhabitants of a city, as well as for irrigation of the farms surrounding the city. Irrigation works were known in prehistoric times, and before 2000 BC the rulers of Babylonia and Egypt constructed systems of dams and canals to impound the flood waters of the Euphrates and Nile rivers, controlling floods and providing irrigation water throughout the dry season. Such irrigation canals also supplied water for domestic purposes. The first people to consider the sanitation of their water supply were the ancient Romans, who constructed a vast system of aqueducts to bring the clean waters of the Apennine Mountains into the city and built basins and filters along these mains to ensure the clarity of the water. The construction of such extensive water-supply systems declined when the Roman Empire disintegrated, and for several centuries local springs and wells formed the main source of domestic and industrial water.
The invention of the force pump in England in the middle of the 16th century greatly extended the possibilities of development of water-supply systems. In London, the first pumping waterworks was completed in 1562; it pumped river water to a reservoir about 37 m  above the level of the River Thames and from the reservoir the water was distributed by gravity, through lead pipes, to buildings in the vicinity.
 Increased per-capita demand has coincided with water shortages in many countries. Southeast England, for example, receives only 14 per cent of Britain's rainfall, has 30 per cent of its population, and has experienced declining winter rainfall since the 1980s.
In recent years a great deal of interest has been shown in the conversion of seawater to fresh water to provide drinking water for very dry areas, such as the Middle East. Several different processes, including distillation, electrodialysis, reverse osmosis, and direct-freeze evaporation, have been developed for this purpose. Some of these processes have been used in large facilities in the United States. Although these processes are successful, the cost of treating seawater is much higher than that for treating fresh water. 
From A. Briggs’ article on culture , Microsoft® Student 2008  
Which of the following is NOT true about London’s water supply in the middle of the 16th century? 
A.Water was pumped from the River Thames.              
B.Water was stored in a reservoir
C.Water ran from the reservoir to buildings.  
D.Water was conducted through canals.

Ever since it was first possible to make a real robot, people have been hoping for the invention of a machine that would do all the necessary jobs around the house. If boring and repetitive factory work could be  (31)            by robots, why not boring and repetitive household chores too?
For a long time the only people who really gave the problem their attention were amateur inventors And they came up against a major difficulty. That is, housework is (32)             very complex. It has never been one job it has always been many. A factor robot carries (33)                    one task endlessly until it is reprogrammed to do something else. It doesn’t run the whole factory. A housework robot on the other hand, has to do several different types of cleaning and carrying jobs and also has to cope with all the different shapes and positions of rooms, furniture, ornaments, cats and dogs.
 (34)               , there have been some developments recently. Sensors are available to help the robot locate objects and avoid obstacles. We have the technology to produce the hardware. All that is missing the software- the programs (35)                          will operate the machine.
(31)
A.managed 
B.made
C.succeeded
D.given

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team