社会工作者在为优抚安置对象提供的服务中，属于间接介入的是（） A.提供物质帮助 B.

课文填空。

按照课文填出句中缺少的词汇，每空填一词。

1.This bacteria-killing medicine is _____ by many to be one of the most important medicines in _____

   society… He noted that mould had ______ on a special _____ jelly that had bacteria on it.

2.Young people from different ______ and different countries can form lifelong friendships. _____, people

   who are disabled and must stay in their homes can communicate with the outside world and meet others

   with _____ interests.

3.Some experts say that spending too much time building Internet _____ can _____ people's abilities to

   live normal lives…

以齐苗至收获前处在生长过程中的农作物为保险标的的保险是（）。

A、播种期的农作物

B、收获期农作物

C、生长期农作物

D、管理期农作物

若i、j已定义成int型，则以下程序段中内循环体的总执行次数是( )。
for(i=6；i＞0；i--)
for(j=0；j＜4．j++)…

A) 20 B) 24 C) 25 D) 30

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