环境保护是指为使自然环境和人类居住环境不受（），能更适合人类生活和自然界生物生存而采取的措施。
A、破坏
B、污染
C、干扰
D、开发
参考答案：A, B
From her________look，I knew Jonna couldn’t understand your________opinions about the universe.[ ]
A．confused；confusing
B．confusing；confused
C．confusing；confusing
D．confused；confused
单项选择。
— Would you like to play football with us?
— ______, but I am busy now. [ ]
A.I'd like to
B.Yes, I am glad
C.No, I don't like
D.No, I wouldn't
