【单选题】通过完成本课程设计,评价自己对区间信号平面图的读图、识图能力的掌握情况
【简答题】甲丙之间的专利权转让合同的生效日期为( )。
【简答题】甲丙之间的专利权转让合同的生效日期为( )。
【单选题】It turned out that the author had saved Kyle when Kyle was ______.
A.
being attacked by a bunch of kids
B.
deserted(遗弃) by his mom and dad
C.
unpopular with his friends