F1>5年, 可以. 细读PUB519 PAGE 5.

来源: stp 于 2004-04-05 10:23:00 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.