Diseases of Agricultural Plants
1．題目：How many diseases are known to attack wheat?
答案：D）Around 40.
2．題目：According to this passage, which of the following would a plant disease result in if left unchecked?
答案：D）Social upheavals.來源：www.examda.com
3．題目：What is the main idea of the second paragraph?
答案：A）Some plants have relative immunity to a great many diseases, while others have a susceptibility to them.
4．題目：According to the passage, some plant diseases can be prevented by
答案：B）inoculation.http://ks.examda.com
5．題目：Which of the following statements is not true?
答案：D）Symptoms are always helpful in identifying diseases.
速記口訣：
農作物病蟲害
1．40疾病已知道____________________
2．作物疾病引動蕩____________________
3．疾病免疫是主旨____________________
4．接種可去阻止病____________________
5．癥狀用來定疾病____________________ [衛(wèi)生類B]
1．題目：How many diseases are known to attack wheat?
答案：D）Around 40.
2．題目：According to this passage, which of the following would a plant disease result in if left unchecked?
答案：D）Social upheavals.來源：www.examda.com
3．題目：What is the main idea of the second paragraph?
答案：A）Some plants have relative immunity to a great many diseases, while others have a susceptibility to them.
4．題目：According to the passage, some plant diseases can be prevented by
答案：B）inoculation.http://ks.examda.com
5．題目：Which of the following statements is not true?
答案：D）Symptoms are always helpful in identifying diseases.
速記口訣：
農作物病蟲害
1．40疾病已知道____________________
2．作物疾病引動蕩____________________
3．疾病免疫是主旨____________________
4．接種可去阻止病____________________
5．癥狀用來定疾病____________________ [衛(wèi)生類B]