一种大米的质量标识为“(50±0.5)千克”,则下列各袋大米中质量不合格的是( )
A:50.0千克
B:50.3千克
C:49.7千克
D:49.1千克
What ________ the weather like yesterday? ( )
In order for the meeting, my sister made herself get up early this morning.