某同学不慎摔伤,血液从伤口喷出,呈鲜红色,你认为应该怎样急救?( )
A:赶紧去医院
B:用手指将血管的远心端压住
C:用消毒纱布包扎
D:在近心端压迫止血,再拨打120
唐太宗、武则天、唐玄宗前期共同注意的问题是( )
—________ great fun we had at the party last night!
—Yes, it was so exciting that everyone was happy.
On account of the darkness, I didn't dare to ____ ____ ; Finally, I arrived there late.
青藏高寒区农作物分布在河谷中的最主要的自然原因是( )