病人需要输血时,应该遵守的原则是( )
A:输入亲人的血
B:AB型可以大量接受其他任何血型的血液
C:输入同型血
D:O型可以大量输给其他任何血型
The crocodile is very dangerous but we can't harm it, because it belongs to the ____(danger) species and is facing up to dying out and needs protection.
句子排序。
A. Thank you, Monkey.
B. Don't worry, Ann.
C. Oh, no! My money!
D. Here's your money.
E. You're welcome.
____ ____ ____ ____ ____
低估自己消极无为并不是美德,而是一种罪恶,人们之所以不能发掘自身的潜能,很大原因是因为缺乏( )