期货公司错误执行客户交易指令,导致交易价格超出客户指令价位范围的,交易差价损失或者交易差价收益归期货公司承担。()
参考答案:错
The wolves hid themselves in the place___couldn'tbe found. [ ]
A. that
B. where
C. in which
D. in that
一项工程,甲独做5天完成,乙独做8天完成,甲、乙的工作效率比为5:8.______.(判断对错)