金龟子、象鼻虫、叶蛹、大灰象甲，银纹夜蛾等，在防治上常利用假死性将其震落捕杀。
查看答案
昆虫的卵、幼虫、蛹、成虫都能休眠。
A. 对
B. 错
利用扰火、诱蛾灯或黑光灯等诱杀，均属物理机械防治法。
A. 对
B. 错
Why was Father’s Day created?
A. To honor men’s contributions in society.
B. To remember the men killed in a mining accident.
C. To remind people of men’s role in the family.
D. To honor the men who lost their lives in wars.
What was the problem with the invention of Father’s Day?
A. Mothers thought it was unfair.
B. There were too many holidays.
C. People complained fathers didn’t deserve a holiday.
D. People didn’t want another commercialized holiday.
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