单选题When rigging a stage，the standing part should be fastened to the horns of a stage with which of the following hitches（）.AClove hitchBTimber hitchCMarlinespike hitchDDouble blackwall hitch
单选题
When rigging a stage，the standing part should be fastened to the horns of a stage with which of the following hitches（）.
A
Clove hitch
B
Timber hitch
C
Marlinespike hitch
D
Double blackwall hitch
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