室外疏散楼梯和每层出口处平台，均应采取非燃烧材料制作。平台的耐火极限不应低于( )小时。
A．0.5
B．1
C．1.5
D．2
参考答案：B
句型转换。
1. Amy wants to join the art club.( 对划线部分提问)
_______ club _______ Amy want to join?
2. My sister can play the guitar.(变为否定句)
My sister _______ _______ the guitar.
3. Tom can join the music club. (改为一般疑问句并作否定回答)
-______ Tom _______ the music club?
-_______, he _______.
4. I want to join the English club, because I want to learn English.(划线提问)
_______ _______ you want to join the English club?
5. Tom can play the drum. He can't play the trumpet. (用but连成一句话)
Tom ______ play the trumpet ______ he can play the drum.
根据《刑法》的有关规定，以下哪一项不是金融诈骗的违法行为( )。
A．自制信用卡从银行提款机提款
B．提供不完整的财务报表，以获取银行贷款
C．编造引进资金的理由从银行贷款
D．上市公司董事长变更，没有进行披露
join the art club.( 对划线部分提问)
use I want to learn English.(划线提问)