压力容器作业人员应当具备高中以上学历及必要的压力容器安全作业知识。（）
参考答案：错
利率期货是以各国汇率为标的物的期货合约，它用来规避汇率波动所引起的风险。( )
根据所给的汉语提示，转换下列句型。
1. Japanese is less important than English.(改为同义句)
Japanese is not ______ important ______ English.
2. Both Li Lei and Xiao Lin are in Grade 9.
Not only Li Lei ______ Xiao Lin ______in Grade 9. (改为同义句)
3. A man sleeps 8 hours per day.(对画线部分提问)
How ______does a man ______ per day?
4. He used to behave badly in class, ______.(改为反意疑问句)
5. Why don't you do that again?(改为同义句)
Why ______ ______ that again?
