—What's wrong with the baby, doctor?
—_______. Just a slight cold.
A:Something serious
B:Serious something
C:Nothing serious
D:Serious nothing
将两种仓谷害虫﹣﹣拟谷盗和锯谷盗混合在一个容器中,于不同环境中培养,结果如图,下列对实验结果的分析,错误的是( )
如图,将平行四边形ABCD沿对角线BD进行折叠,折叠后点C落在点F处,DF交AB于点E.
______terrible the weather is these days!