题目内容：

The man nodded his head ,______that he would finish it weather_____.
A.promised;permitted
B.promising;permitting
C.promised;permitting
D.promising;permitted

优质解答

B
这男人点头承诺如果天气允许,他会完成的.
promising的主语是the man,所以是主动的伴随状态
permitting的主语是weather,是主动的,如果有if,就是if weather permitted.