【单选题】This novel is the best novel I have ever read .
【简答题】一般树的每一个结点可以有()个子树,在二叉树中每个结点的子树数不能超过()个,而二叉树中的子树有左右之分,其次序不能颠倒。
【单选题】中国药典中药物有害杂质限量很低,有的不允许检出如:
【单选题】汽油泵由 、叶片泵和端盖(集成了止回阀、泄压阀和抗电磁干扰元件)等组成。
【单选题】This novel is not ______for children to read, because it contains so much details of violence.
【单选题】This novel is worth reading, because it gives a detailed description of the historical ______in 1949.
【单选题】This novel is attentive to each of the following EXCEPT______.
C.
traditional storylines