【多选题】【例题·多选题】下列账款中属于未达账项的有( )。
【单选题】Though the teacher had explained it three times, many students still felt ____. It was so difficult a physics problem. [ ]
【单选题】对于金属导体来说,其电阻是随温度升高而( )
【简答题】I felt in Japan it was more teacher-fronted style of teaching so students taking notes and perhaps not participating so much.
【简答题】请回答以下语句是否能正常执行,并说明原因。 public static void main(String[] args){ byte b1=3; byte b2=4; byte b3=b1+b2; System.out.println("b3="+b3); }
【简答题】byte b1=3;byte b3=4;那么b1+b2计算结果是____ 类型。
【简答题】描述统计工具分析结果中有哪几个主要统计指标?
【简答题】The teacher assigned us so much homework that almost every one of us felt . (discourage).