我国的《公路沥青路面再生技术规范》建议水泥等活性填料一般不超过()
A.1%
B.1.5%
C.2%
D.2.5%
参考答案:B
---I stayed at a hotel while in New York.
---Oh, did you? You ________ with Barbara.
A.could have stayed
B.could stay
C.would stay
D.must have stayed
[听力原文] 男:早上我看见你,跟你打招呼,可是你好像没看见我一样。 女:不好意思,我眼镜坏了,没戴眼镜,看不清楚。 问:女的为什么没跟男的打招呼?()
A.没有礼貌
B.不好意思
C.没戴眼镜
D.眼睛不行