权属登记机关自受理登记申请之日起()日内应当决定是否予以登记,对暂缓登记、不予登记的,应当书面通知权利人。
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According to the writer, e-mail has an obvious advantage over the telephone because the former helps one ______.
A. reach a group of people at one time conveniently
B. keep one's communication as personal as possible
C. pass on much more information than the latter
D. get in touch with one's friends faster than the latter
营业外收入的多少,不会影响营业利润的计算,因为两个指标没有相关性。 ()
A. 正确
B. 错误
实用新型专利保护期限为()年。
A. 25
B. 20
C. 15
D. 10
符合期货品种的商品必须满足的条件有() A.储藏和保存较长时间不变质 B.品质易于划分,质量可以评价 C.商品可供量较大,不易为少数人控制和垄断
A. 价格波动较少