在构建包含两个主语的句子时，确保两个主语与谓语动词在人称和数上保持一致是非常重要的。下面是一些使用关联词连接两个主语的例句：
不是……而是……
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He is not a doctor but an actor.
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与其……不如……
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We should not wait for the storm to pass but should venture forward.
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不仅……而且……
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She is not only a great singer but also an excellent dancer.
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只要……就……
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Only if we work hard, we can achieve our goals.
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因为……所以……
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He didn't come to the party because he was sick.
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虽然……但是……
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Although he is young, he has a lot of wisdom.
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在使用这些关联词时，请确保句子的逻辑连贯，并且主谓一致。