OG 26 问题请教

26. Of all the possible disasters that threaten American agriculture, the possibility of an adverse change in climate is maybe the more difficult for analysis.

(A)  is maybe the more difficult for analysis

(B)  is probably the most difficult to analyze

(C)  is maybe the most difficult for analysis

(D)
                        is probably the more difficult to analyze

(E)  is, it may be, the analysis that is most difficult

答案选择的是B

我的问题是：1. 白勇的解释说possibility跟probably就不重复，跟maybe,can就重复，是固定搭配还是？

                          2. 他又解释说probably才是用于书面的，maybe和perhaps这些是用于口语，是这样吗？

还是这道题有更好的解释？

谢谢诸位

1）在这种情况下 probably > maybe , 但是这个不绝对。要看句子的具体情况。

2）这道题两次排除就能得出答案：      

       A. 表目的用不定式 to do 比 for 好。 ===》 排除 A C E

       B 这里要用最高级。===》 排除 D

thx a lot

请问你说在这种情况下 是指哪种情况下？ 谢谢

LS,你说得是不是应该是"may be", but not "maybe" 作aux. v.?

may be一般原句中有的话不能动

sorry,我刚刚写错了。对是may be ......