水泥胶砂强度试验，各个龄期抗折、抗压强度都应满足技术标准要求，否则水泥为废品。（）
参考答案：错
试用期内“走人”，要赔偿用人单位损失吗？
The nurse is teaching a client who is 28 weeks pregnant and has gestational diabetes how to control her blood glucose levels. Diet therapy alone has been unsuccessful in controlling her blood glucose levels, so she has started insulin therapy. The nurse should consider the teaching effective when the client says（）
A. "I won’t use insulin if I’m sick. "
B. "I need to use insulin each day. "
C. "If I give myself an insulin injection, I don’t need to watch what I eat. "
D. "I’ll monitor my blood glucose levels twice a week. "
