生产商品的社会劳动生产率越高，其价值量越大；反之越小。（）
参考答案：错
Honesty is generally considered the best policy ________ you are stopped by the police at the
accident spot. [ ]
A. in case
B. even if
C. so that
D. only if
小队领取放射源时应办理什么手续？
