The Shift Key questions (SC2 micro related)

[StarCraft Poster]

You can order a worker to build something, then move to a different location, then build something else, and then start to gather resources again. That's just an example of the queues you could set up with the shift key.If you order a worker to build 5 gateways, you will have to pay for these gateways immediately.The won't build one gateway, then..

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