比最大的五位数多1的数是______,它是最______的______位数.

题型:填空题

问题:

比最大的五位数多1的数是______,它是最______的______位数.

考点:自然数,整数
题型:填空题

根据汉语意思填空(每题1分共10分):

小题1:His______(业余爱好) are playing football and reading.

小题2:My student Tommy likes _______(绘画) very much.

小题3:My teacher doesn’t wear _______(眼镜).

小题4:--- How many ________(次数) a week does she go to the school library?

--- On Tuesday and Friday.

小题5:He often talks to his friends in his ______ (空闲的) time.

小题6:What______(其它的) do you like to do?

小题7:His sister is very _______(可爱的). I like playing with her.

小题8:_____(读书) is fun.

小题9:We often play____(排球) after school。

小题10:She is a _____(成员) of the Football Club.

题型:填空题

由蓄电池驱动的铁道电力机车

题型:填空题

投资项目决策分析与评价中,用于描述风险变量偏离期望值程度的相对指标是 ______。

A.密度系数

B.方差

C.标准差

D.离散系数

题型:填空题

处在青春期的男女同学身体生长发育最明显的特征是什么?

题型:填空题

发现吊篮工作不正常时,应及时停止作业、检查和消除隐患。严禁在带病吊篮上继续进行作业。()

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