问题
单项选择题
The metal，teardrop-shaped object sometimes used within an eyesplice is a（）.
A.grommet
B.reinforcement
C.splice form
D.thimble
答案
参考答案：D
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The metal，teardrop-shaped object sometimes used within an eyesplice is a（）.
A.grommet
B.reinforcement
C.splice form
D.thimble
参考答案：D