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    ________ on their last legs, the enemies still thought they were unconquerable.

    A. As though B. Even though

    C. In case D. As soon as

    B

    【解析】

    试题解析：考查连词的使用，A好像，仿佛；B虽然，即使；C假使，万一；D一……就。句意：虽然他们生命快要完结了,但敌人仍然认为他们是不可征服的。 故选B。

    考点：考查连词。

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