-2, 2, 2, 6, 14, ( )
A.28
B.34
C.40
D.52
参考答案:B
解析: -2+2×2=2,2+2×2=6,2+6×2=14,6+14×2=(34)。
《中华人民共和国建筑法》规定,建筑设计单位和建筑施工企业对建设单位提出的降低工程质量的要求,应当( )。
A.予以拒绝
B.及时上报主管单位
C.将此要求提交总监理工程师
D.酌情考虑
The nurse is caring for a client with mild active bleeding from placenta previa. Which of the following observations indicates that an emergency cesarean section may be necessary
A.Increased maternal blood pressure of 150/90 mmHg.
B.Decreased amount of vaginal bleeding.
C.Fetal heart rate of 80 beats per minute.
D.Maternal heart rate of 65 beats per minute.