Only by direct contact with infected people D. By the bite of a special kind of insect 相关知识点: 试题来源: 解析 B。解析:黑死病主要通过被污染的水和食物传播。当时并没有认为是通过魔法传播(A选项错误);不只是通过直接接触感染者传播(C选项过于绝对);也不是通过特殊昆虫叮咬传播(D选项错误)。
The Black Death was a serious epidemic in the Middle Ages. How did it spread? A. By air travel B. By ships C. By cars D. By trains 相关知识点: 试题来源: 解析 B。在中世纪,船只贸易是人员流动和疾病传播的主要方式。选项 A 飞机旅行在现代。选项 C 汽车在近代以后。选项 D 火车也是近代...
In the past, important knowledge about culture and history was stored in museums. Nowadays, information is freely available on the Internet; therefore, there is no longer any need for museums. To what extent do you agree or disagree? Give reasons for your answer and include any relevant exampl...
The Black Death was a pandemic of the bubonic plague that struck Europe, Asia, and parts of Africa during the fourteenth and fifteenth centuries, reaching its peak in the 1340s and 1350s. Bubonic plague, which is typically transmitted by fleas on rats, primarily ...
There have been a few reports of shared NDEs, in which someone connected to the dying person accompanies them on their out-of-body journey. This might take the form of a dream that occurs at the same time that the subject was near death. ...
The 2008 financial crisis is not considered an economic collapse in terms of the American economy, but a collapse was believed to be imminent at the time. The freezing of the credit market may well have resulted in a more severe situation if not for the liquidity provided by the Federal Res...
Gal Gadot Reveals She Underwent Emergency Surgery for “Massive” Blood Clot In Her Brain During Pregnancy: “All I Wanted Was to Hold On and Live” Joe Biden, Donald Trump and More Pay Tribute to Jimmy Carter: “An Extraordinary Leader, Statesman and Humanitarian” ...
111 Most environmental problems exist nowadays mainly because the efficient measures( )taken in the past. A.was not B.were not C.were not being D.being not 免费查看参考答案及解析 题目: 13 Many of human problems associated with pving in the ocean are ___ the problems of pving in...
The average age of a dairy cow is somewhere around 3-4 years. When my dad was a farmer, he often had cows that were over 15 years old and going strong. Cows get to be that age when they are taken care of and managed well. The impact of cows on the environment is much greater ...
Lambert, then 22, had a different personal connection to "Same Love," as she came out as a lesbian when she was 17. (She alludes to her sexuality in the chorus, in which she sings, "And I can't change/ Even if I tried/ Even ...