填写《油类记录簿》应用()填写。 ["墨水笔","圆珠笔","铅笔","A或B"]
相传古琴曲《阳春》、《白雪》是()所作。
段修时,电子防滑器排风阀须()检修。 ["局部分解","对关键部位分解","全部分解","状态"]
手铐属于约束性警械。()
The most obvious characteristics of the Communicative Approach is that almost everything that is done is done with a communicative intent.()
秦始皇统一财政的内容及意义。