15.1.290290…精确到千分位是( )
A. | 1.29 | B. | 1.290 | C. | 1.300 |
14.在下面3个数中,最接近0的是( )
0 164956 164964 164970 164974 164980 164982 164986 164992 164994 165000 165006 165010 165012 165016 165022 165024 165030 165034 165036 165040 165042 165046 165048 165050 165051 165052 165054 165055 165056 165058 165060 165064 165066 165070 165072 165076 165082 165084 165090 165094 165096 165100 165106 165112 165114 165120 165124 165126 165132 165136 165142 165150 199269
A. | -1 | B. | 0.99 | C. | 0.01 |