—Would you mind my smoking here?—________爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

—Would you mind my smoking here?
—_________.

A. Yes, never mind
B. Yes, you'd better not
C. Yes, of course not
D. You're unlucky

答案

答案：B

选择题

—Where's your sister?

—_______at school.[ ]

A. He's

B. She's

C. His

D. It's

填空题

水泥熟料的主要矿物组成有（），其中会含量最高的矿物是（）。