205/60 R16 91V为某汽车轮胎侧面的代号，请说明图中各数字和字母代表什么含义？
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在悬架所受垂直载荷一定时，悬架刚度越小，则悬架的垂直变形越小，汽车的固有频率越低。
A. 对
B. 错
Jewelry and lace are mostly____ belongings.
Glasses are _____ and must be handled with great care.
They took the phone off the hook so no calls would_____ them.
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