我国《选举法》规定的主持人民代表大会代表选举工作的组织机构不包括A．全国人大常委会

十字轴万向联轴器允许被联接两轴间有较大的角偏移。( )

     , and the problem will be worked out.

A．If you have a bit more effort

B．Having a little effort

C．A bit more effort

D．There being a little effort

The earliest process for mining gold is panning, which involves using a circular dish with a small pocket at a bottom.

意义学习是将符号所代表的新知识与学习者认知结构中已有的适当观念建立起非人为的和（）的联系。

因癫痫引起的性格变化不适宜接受心理咨询。 ( )