It isn’t quite ___ whether the Tibetan antelope is still bei

一道英语单选题.It isn't quite ____ whether she will take the advice The passage is quite hard to understand,isn't it? It isn't quite ___ that he will be present at the meeting. “Tibetan antelope”是什么意思? It isn't so much whether he worked hard ;the question is whe It isn't my sister or my brother,but still is the child of m Everything is still a mystery,isn't it -the sun isn't round,is it? 1.The shawls made of the wool of the Tibetan antelope came i It still is not out of fashion,still站在is not前面或是isn't still Tibetan antelope：藏羚羊、可数么 1.It isn’t quite _____ ______ he will be present at the meet