一道不知道填什么定冠词的题it is reported that .part of the animals can not stay alive in water at 1500meters below.sea leveA不填,不填Ba,aCthe,theD不填,the请写出为什么好吗

一道不知道填什么定冠词的题it is reported that .part of the animals can not stay alive in water at 1500meters below.sea leveA不填,不填Ba,aCthe,theD不填,the请写出为什么好吗
一道不知道填什么定冠词的题
it is reported that .part of the animals can not stay alive in water at 1500meters below.sea leve
A不填,不填Ba,aCthe,theD不填,the
请写出为什么好吗

一道不知道填什么定冠词的题it is reported that .part of the animals can not stay alive in water at 1500meters below.sea leveA不填,不填Ba,aCthe,theD不填,the请写出为什么好吗
1.
a part of 一群东西的一部分
part of 一个不可分割的整体的一部分
2.
海平面sea level前一般不加冠词

你好，选择答案A

选D