人们在集体生活中,在职业工作中遵守秩序、执行命令和履行职责的一种行为准则是:()。
A.遵法
B.纪律
C.守纪
参考答案:B
-----What do you think of the book I lent to you yesterday ?
------Oh, not too bad.It’s not too difficult_______.
A reading B.to be read C.to read D.being read
前后滑步时:两脚距离保持不变,滑步要平稳,两脚离地要高,跟步要快。