以注射方式吸毒，最易感染（）。
A.肝炎
B.肺炎
C.艾滋病
D.脑炎
E.性病
参考答案：C
The life he was used to _________ that year, when the terrible earthquake happened in his hometown.
A．changing
B．change
C．changed
D．be changed
3千克果汁，平均分给4个小朋友，每个小朋友分的这些果汁的______，每个小朋友分得______千克果汁．
