I could ______ the city from my office. [ ]
A. look
B. see
C. choose
D. clean
答案:B
除哪项外均为微小栓塞剂()
A.PVA
B.乙基纤维素
C.葡聚糖凝胶
D.明胶蛋白
E.明胶海绵
比较MAX(2,4,6,8,10)、ROUND(8.5,0)、INT(8.5)、ABS(-11)的大小,正确顺序为()。
A.ABS(-11)<ROUND(8.5,0)<INT(8.5)<MAX(2,4,6,8,10)B.ABS(-11)<INT(8.5)<ROUND(8.5,0)<<MAX(2,4,6,8,10)C.INT(8.5)<ROUND(8.5,0)<MAX(2,4,6,8,10)<ABS(-11)D.ROUND(8.5,0)<INT(8.5)<MAX(2,4,6,8,10)<ABS(-11)