肠道传染病发生，通常是经
A．医源性传播B．垂直传播C．食物传播D．接触传播E．飞沫传播
参考答案：C
根据图片，选择正确答案。
1. Tom sends nine postcards to his _____________ .[ ]
A. brother
B. mother
C. father
2. Where do I put the _____________ ?[ ]
A. stamp
B. envelope
C. letter
3. Where is Jeff sending his _____________ ?[ ]
A. postcard
B. e-mail
4. I write the address on the _____________ of the postcard. [ ]
A. left
B. right
C. corner
5. This is an _____________ from your friend. [ ]
A. e-mail
B. letter
C. postcard
(二)
××区人民政府关于思明中学发放提货券事件的报告
发文字号表述错误。
.[ ]
?[ ]
?[ ]
of the postcard. [ ]
from your friend. [ ]