# 初学者学习

**URL:** <https://discourse.shapr3d.com/t/topic/24764>\
**Category:** Modeling Questions\
**Created:** [March 14, 2023, 9:33am UTC](https://discourse.shapr3d.com/t/topic/24764 "2023-03-14T09:33:09Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Zhichang](https://avatars.discourse-cdn.com/v4/letter/z/53a042/32.png) [@Zhichang](https://discourse.shapr3d.com/u/Zhichang)\
**Post date:** [March 14, 2023, 9:33am UTC](https://discourse.shapr3d.com/t/topic/24764/1 "2023-03-14T09:33:09Z")

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Learning for Beginners

In 2D sketches, I followed the video to learn why I couldn’t select multiple lines or shapes at the same time. I’m practicing the constraint function

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**Author:** ![KPeter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/kpeter/32/7644_2.png) [@KPeter](https://discourse.shapr3d.com/u/KPeter)\
**Post date:** [March 14, 2023, 10:46am UTC](https://discourse.shapr3d.com/t/topic/24764/2 "2023-03-14T10:46:19Z")

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Hey! If you are working with a mouse & keyboard input, holding down Shift will let you select multiple elements.

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**Author:** ![Zhichang](https://avatars.discourse-cdn.com/v4/letter/z/53a042/32.png) [@Zhichang](https://discourse.shapr3d.com/u/Zhichang)\
**Post date:** [March 15, 2023, 8:49pm UTC](https://discourse.shapr3d.com/t/topic/24764/3 "2023-03-15T20:49:12Z")

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Solved. Thank you, my friend