设a=8,则表达式少>>>1的值是A.1 B.2 C.3 D.4 发布时间:2017-06-18 00:18 │ 来源:www.tikuol.com 题型:单项选择题 问题: 设a=8,则表达式少>>>1的值是A.1B.2C.3D.4
题型:单项选择题 _____ the youth _____ the rising sun at 8 or 9 o'clock at a.m., Mao Zedong expressed his great hope for theyoung men. [ ]A. Comparing; with B. Compared; to C. Compared; with D. Comparing; to 查看答案
题型:单项选择题 150℃时,1L混合烃与9L氧气混合,在密闭容器内充分燃烧,当恢复到150℃时,容器内压强增大8%,则该混合烃的组成是[ ]A.甲烷:乙烷=1:1 B.丙炔:乙炔=1:4 C.乙烯:丁烷=1:4 D.乙烯:丁烯=1:4 查看答案