引起发热的原因最常见的是（）
A.颅脑外伤
B.感染
C.无菌性坏死物质的吸收
D.内分泌与代谢障碍
E.抗原抗体反应
参考答案：B
It's absolutely unacceptable to sacrifice people's life and health________ the economic development
in any case.[ ]
A. in the hope of
B. in exchange for
C. in face of
D. in need of
