单选题 · 选择一个答案
At a STOP-controlled intersection, what must you do before entering the path of other traffic?
在STOP停车标志控制的路口，进入其他车流路径前必须怎么做？
Stop completely at a suitable safe position before entering another traffic path, then look and give way.
必须完全停车，在未进入其他车流路径且能判断是否畅通的位置观察并让行。
阅读相关知识
Do not roll through or project into traffic just to observe. Merely being behind a line does not prove the route is safe.
不能只减速，也不能因暂时没看见车就不停。应在合适安全的位置停下并看清各方向；不要凭停在某条线后就直接认定路口安全，更不能把车头探入车流再观察。