当他们准备开始测试时,屠呦呦to be the first human subject when they were ready to start testing and勇敢地志愿成为第一个人类实验对象,the rest of her team followed her. The test was a success. The medicine团队中的其他人也紧随其后。 这次测试很成功。他们发现的药物语从1edicine,that which they...
4Chrysanthemums (菊花) are to the fall what tulips are to the spring. In ancient China chrysanthemums (or 'mums' for short) were first planted thousands of years ago. People chose the chrysanthemum as their Flower for October a symbol of the rest and ease that followed the season's final...
Who was the emperor of China during the Han dynasty? Mongol conquerors founded which Chinese dynasty? Who founded the Qing Dynasty? Who founded the Ming Dynasty? What dynasty came after the Han Dynasty? The longest ruling Chinese dynasty was the The Shang dynasty followed which dynasty? Which ...
After that day, the location of direct sunlight ___2___ (move)to the south, making days shorter and nights longer in the northern hemisphere. Since the Autumn Equinox, most of the areas in China have entered the cool autum...
Suddenly,a group of snowmobilers arrived with shovels and hot chocolate.They had followed Ben and Jack’s tracks up the trail.“Boys,take a break,” they said.“There are more coming!” People came and shoveled every ...
He followed the ancient teaching that says, “ When one's parents are alive, one must not travel to far places. " For this reason, when his mother was still alive, he mainly travelled the southeast half of the country and would not leave home for too long.The most important part of ...
Ⅱ.选词填空 after all,brave the elements,hold your horses,rain cats and dogs,kill two birds with one stone, survive the earthquake, take measures to, have an effect on, be determined to do, be ashamed of 1 . If we've got to go to England to see your father, we could ...
I had known that he was going to die, but after so many years of keeping his condition a secret, I was completely unprepared when he reached his final days. Sad and hopeless, I called a woman at the nonprofit National AIDS Support. That day, she kept me on the phone for hours. I ...
Even after decades of investigation, cake cutting isn't like a simple jigsaw puzzle (拼图) with a well-defined solution. Instead, over time, it has evolved into a kind of mathematical sandbox, a constructive playground that brings together abs...
she quickly caught an insect out of the air, squeezed it in her mouth, and then put it carefully in the cut. In the months that followed, the scientists followed chimpanzees with a wound. Repeatedly, they saw them put insects into it-- applying, removing and reapplying them to the injur...