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    精英家教网 > 高中英语 > 题目详情
    It is said that a reliable treatment for the disease will be applied at least two or three months away and still it ______on animals.
    A．is testingB．has testedC．is being tested D．has been tested
    C

    试题分析：考查时态语态：句意：据说这个病的可靠的治疗将在两三个月后应用，并仍然在动物身上被检测。从前面的句子：the disease will be applied at least two or three months away可知现在正在动物身上被检测。用现在进行时的被动，选C。
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