Many students believe the choice of thei

题型:选择题

问题:

Many students believe the choice of their courses and universities should ____ their own interest.

A. be based on
B. base on
C. be basing on
D. base at
考点:一般现在时的被动语态
题型:选择题

给积点小数点时,要看因数中一共有几位小数,就从积的(    )边起数出几位,点上小数点。

题型:选择题

How long ______ teaching? Forty years.

A.he will have been

B.will have he been

C.will have been he

D.will he have been

题型:选择题

我国最早修建的水利工程是()

A.灵渠

B.都江堰

C.湘桂运河

D.京杭运河

题型:选择题

运用各种统计指标和统计分析方法,对经过整理的综合资料进行分析研究,揭示事物的本质及其规律性,属于统计工作过程中的( )阶段。

A.统计设计

B.统计调查

C.统计整理

D.统计分析

题型:选择题

足月新生儿生后第3天出现黄染,6天达高峰,12天黄染褪尽,一情况良好,应首先考虑的诊断是()

A.母乳性黄疸

B.新生儿肺炎

C.生理性黄疸

D.新生儿溶血症

E.先天性感染

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