I'll probably go for a walk later on——it stays fin

问题补充：

Ill probably go for a walk later on——it stays fine.要求回答并详解A.as far asB.so long as C.even ifD.as if

答案：

as far as 是adv.至于,直到,远到；就…而言.so long as 是adv.只要 even if 是即使.as if 是好像.根据句意,只要它没事,我一会可能出去散散心.选B

======以下答案可供参考======

供参考答案1:

B 固定搭配供参考答案2:

B.so long as

只要 其它短语意思不合题意

供参考答案3:

as far as so long as so long as

供参考答案4:

选B，只要的意思。A就 ... 而言, 到 ... 程度, 在 ... 范围内，C是即使，D是好像的意思。