题目内容：
第49题应选_____ 参考答案：
答案解析：
单选题：第49题应选_____
- 题目分类：理工类
- 题目类型：单选题
- 查看权限：VIP
请在第__(55)__处填上正确答案。
请在第__(55)__处填上正确答案。A．rational B．physiological C．divine D．intellectual
Paragraph 6__________
Paragraph 6__________A．Nuclear reactions as the lasting source of the sun's ener
The smog spread to neighbouring countries.
The smog spread to neighbouring countries.A．Right B．Wrong C．Not mentioned
第64题应选：
第64题应选：A．readily B．suddenly C．already D．ready
By saying“we’re going to look the other way in terms of what
By saying“we’re going to look the other way in terms of what our laws are”(Line