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英语
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---why do people hate flies?---because they_____diseases
a throw
b spread
c permit
d infect
选什麽、、还有解释、、谢谢
人气:408 ℃ 时间:2019-10-11 11:33:43
解答
C spread 有传播的意思 throw 是抛掉的意思 permit 是允许的意思 infect 是感染的意思 苍蝇只是携带病原体儿自身不具有致病力
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