[098] - Đề thi thử tốt nghiệp THPT 2024 - Môn Tiếng Anh - Đề thi theo cấu trúc đề minh họa 2024

If you go back far enough, everything lived in the sea. At various points in evolutionary history, enterprising individuals within many different animal groups moved out onto the land, sometimes even to the most parched deserts, taking their own private seawater with them in blood and cellular fluids. In addition to the reptiles, birds, mammals and insects which we see all around us, other groups that have succeeded out of water include scorpions, snails, crustaceans such as woodlice and land crabs, millipedes and centipedes, spiders and various worms. And we mustn’t forget the plants, without whose prior invasion of the land, none of the other migrations could have happened.
Moving from water to land involved a major redesign of every aspect of life, including breathing and reproduction. Nevertheless, a good number of thoroughgoing land animals later turned around, abandoned their hard-earned terrestrial re-tooling, and returned to the water again. Seals have only gone part way back. They show us what the intermediates might have been like, on the way to extreme cases such as whales and dugongs. Whales [including the small whales we call dolphins] and dugongs, with their close cousins, the manatees, ceased to be land creatures altogether and reverted to the full marine habits of their remote ancestors. They don’t even come ashore to breed. They do, however, still breathe air, having never developed anything equivalent to the gills of their earlier marine incarnation. Turtles went back to the sea a very long time ago and, like all vertebrate returnees to the water, they breathe air. However, they are, in one respect, less fully given back to the water than whales or dugongs, for turtles still lay their eggs on beaches.
There is evidence that all modern turtles are descended from a terrestrial ancestor which lived before most of the dinosaurs. There are two key fossils called Proganochelys quenstedti and Palaeochersis talampayensis dating from early dinosaur times, which appear to be close to the ancestry of all modern turtles and tortoise. You might wonder how we can tell whether fossil animals lived in land or in water, especially if only fragments are found. Sometimes it’s obvious. lchthyosaurs were reptilian contemporaries of the dinosaurs, with fins and streamlined bodies. The fossils look like dolphins and they surely lived like dolphins, in the water. With turtles it is a little less obvious. One way to tell is by measuring the bones of their forelimbs.

The 1918 influenza pandemic was the most severe pandemic in recent history. It was caused by an H1N1 virus with genes of avian origin. (27) ______ there is not universal consensus regarding where the virus originated, it (28) ______ worldwide during 1918-1919. In the United States, it was first identified in military personnel in spring 1918.
It is estimated that about 500 million people or one-third of the world’s population became infected with this virus. The (29) ______ of deaths was estimated to be at least 50 million worldwide with about 675,000 occurring in the United States. Mortality was high in people younger than 5 years old, 20-40 years old, and 65 years and older. The high mortality in healthy people, including those in the 20-40-year age group, was a unique (30) ______ of this pandemic.
While the 1918 H1N1 virus has been synthesized and evaluated, the properties that made it so devastating are not well understood. With no vaccine to protect against influenza infection and no antibiotics to treat secondary bacterial infections that can be associated with influenza infections, control efforts worldwide were limited to non-pharmaceutical interventions such as isolation, quarantine, good personal hygiene, use of disinfectants, and limitations of public gatherings, (31) ______ were applied unevenly.

Oil prices dropped on Friday as traders feared that an Opec deal to slash global supplies by 10% would not offset a historic drop in demand due to the coronavirus outbreak.
The price of Brent crude fell nearly 2.5% to $31.82 per barrel on Friday, despite news that the oil cartel and allies, known as Opec+, had reached a deal that would end a price war between Saudi Arabia and Russia that threatened to flood the market with more oil than the world could use.
Mexico initially cast some doubt over Opec’s plans, after apparently refusing to sign up to its share of cuts, which would have been 400,000 barrels per day (bpd). The country instead offered to cut 100,000 bpd. The country signalled on Friday that the US may be willing to make further cuts to its production in order to allow Mexico to make less stringent reductions. Mexican president Andrés Manuel López Obrador said that US president Donald Trump had agreed to help out by cutting additional US output.
However, G20 energy ministers did not mention production cuts in a statement released after a virtual summit hosted by Saudi Arabia on Friday. The meeting had been expected to seal the deal on production cuts, but the statement pledged that the G20 would work together to ensure oil “market stability”. “We commit to ensure that the energy sector continues to make a full, effective contribution to overcoming Covid-19 and powering the subsequent global recovery,” the statement said.