_____ I've known your situation,I'll send the money to you immediately.

_____ I've known your situation,I'll send the money to you immediately.

A

从句的时态为现在完成时，只有Now that这么用！

Now that“既然”
In case“万一”
On condition that“如果”
So long as“只要”

既然我已经知道你的境况了，我就会马上送钱给你。

A

A,既然我已经知道。。。

选A 既然
而B为万一，C为如果，D为只要
根据语态，“我”已经知道了你的处境，选择A

A 因为从句里的时态为现在完成时，其他选项引导句子应该用一般现在时。
Now that“既然”
In case“万一”
On condition that“如果”
So long as“只要”

选A，Now that既然
既然我已经知道你的境况了，我就要马上送钱给你。