题目

________, what he has said _______ to be _______ as we haven’t investigated the site yet. A. Obviously; remains; proved           `B. Fundamentally; is remained; balanced C. Traditionally; remaining; checked       D. Unbelievably; remains; settled 答案：A 解析: 略12．一个细菌就是一个细胞，它具备细胞的基本结构√．（判断对错）