16.既不是正数也不是整数的有理数是( )
0 290344 290352 290358 290362 290368 290370 290374 290380 290382 290388 290394 290398 290400 290404 290410 290412 290418 290422 290424 290428 290430 290434 290436 290438 290439 290440 290442 290443 290444 290446 290448 290452 290454 290458 290460 290464 290470 290472 290478 290482 290484 290488 290494 290500 290502 290508 290512 290514 290520 290524 290530 290538 366461
| A. | 0和负分数 | B. | 负分数 | C. | 负整数和负分数 | D. | 正整数和正分数 |