【C10】A．InB．ThroughC．WithD．Under

【C10】A．pass overB．pass throughC．build upD．break through

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【C4】A．inB．throughC．withoutD．throughout

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The elderly Russians find it hard to live ______ their state pensions.A．onB．throughC．withD

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【C7】A．inB．toC．withD．of

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【C10】A．inB．toC．withD．for

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【C5】A．inB．atC．withD．for

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【C10】A．inB．fromC．withD．to

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