【多选题】下列有关Excel功能的叙述中,不正确的是()
C.
Excel的数据库管理可支持数据记录的增、删、改等操作
【单选题】试分析下图所示电路的逻辑功能,其输出逻辑函数表达式为 ,电路的逻辑功能是 。【图片】
【单选题】Why is the woman interested in rock-climbing?
A.
Climbers develop skills useful in other activities.
B.
Climbers have the opportunity to be outside and enjoy the scenery.
C.
Climbing isn't as expensive as other sports.
D.
Learning to climb doesn't take a very long time.
【单选题】Drag not useful in emergency condition in pregnancy
【多选题】下列人士中,边防检查机关有权限制出境是( )
【判断题】我是老太太,我不会写下纸条,因为别人帮助了你,你应心存感激
【简答题】A.毛细血管内压降低,动一静脉吻合支开放 B.毛细血管内压升高,组织液生成增多 C.毛细血管扩张,血流缓慢,微血栓形成 D.毛细血管内外液体交换处于动态平衡 E.毛细血管扩张,血流加快 休克早期