【Daily Question No. 126】2018.05.06

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【Daily Question No. 126】May 6, 2018: The \"four key precautions for summer\" include heat prevention and cooling, flood control, (　　), and prevention of structural collapses. A. Protection against lightning B. Protection against mold growth C. Protection against slips and falls D. Protection against drought. A. The validity period for this question is 48 hours; within those 48 hours, 10 points are awarded for correct answers and 2 points for incorrect ones ； If the response is given after 48 hours, the score is halved, regardless of whether it is correct or not ； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=spaceAPP through the summary post below. The short video skill competition has begun! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1951670