How many diseases are known to attack wheat? According to this passage, which of the following would a plant disease result in

admin2009-06-15 68

问题 How many diseases are known to attack wheat?
According to this passage, which of the following would a plant disease result in if left unchecked?

选项 A、A world war.
B、Border conflicts.
C、Relations of grain and meat.
D、Social upheavals.

答案D

解析该题问“根据原文，如果不制止农作物疾病的发作，农作物疾病会导致什么后果?”文章的第1段提到了食物的短缺可能造成政治动乱，所以选择D“社会动乱”。

转载请注明原文地址:https://kaotiyun.com/show/dwmd777K

职称英语卫生类A级

相关试题推荐

随机试题

最新回复(0)