题目

The murderer was ______ prison and before long ______. A．put in the；sentenced to death           B．sent to；sentenced to death C．put into；sentenced death               D．put in；sentenced to die   答案：Bbe put in(into)prison/be sent to prison都表示“被关进监狱”，由此可排除A项；be sentenced to death“被判处死刑”。综合可知正确答案为B项。句意为：那个凶手被关进监狱，不久被判处死刑。  计算：（-）-1+（π-）0-3tan30°+|-|