______ injuries makes additional safetymeasures necessary. Climbers will usually workin pairs and use a system of ropes and anchors Climbers will usually workin pairs and use a system of ropes and anchors

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2022-06-07 问题

______ injuries makes additional safetymeasures necessary. Climbers will usually workin pairs and use a system of ropes and anchors Climbers will usually workin pairs and use a system of ropes and anchors

______ injuries<br/>makes additional safetymeasures necessary.<br/>Climbers will usually workin pairs and use a<br/>system of ropes and anchors Climbers will usually workin pairs and use a<br/>system of ropes and anchors