Chickens can get bird flu(禽流感) from the feces of the p_____
Chickens can get bird flu(禽流感) from the feces of the p_____
7.The government killed 14,000 chickens to stop the bird flu
英语选择题When the virus of bird flu manages to get into one's bo
The vaccine is used to ( )us from the bird flu.a.prevent b.p
禽流感为什么被译成bird flu?
at+the+moment+it's+very+hard+for+people+to+get+bird+flu是什么意思
only by that means we get the bird flu under control.这句话哪错了
The risk from bird flu is generally low to most people _____
英语翻译the bird flu sweeping through Asia had jumped from birds
The H7N9 bird flu is a disease ______ can be very dangerous.
People can get lots of i _____ from the internet
请问you can get a bird's-eye view of the whole city的意思