单项选择题

______ with air, a life jacket will keep a person afloat.

[A] It is filled
[B] Fining
[C] When fined
[D] When filling it

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单项选择题

In international matches, prestige is so important that the only thing that matters is to avoid ______.

[A] from being beaten
[B] being beaten
[C] beating
[D] to be beaten

单项选择题

Everything with me is going well; so please do not be anxious on my account, ______.

[A] beloved
[B] lovely
[C] lovable
[D] loving

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