检测题
用至少两种高级句式，写一段50词左右的文字，论证“科技双刃剑”观点。
答案：While technology has revolutionized our lives, it simultaneously poses unprecedented challenges. Not only does it enhance efficiency, but it also exacerbates privacy concerns, demanding a balanced approach.
判对标准：
包含至少一个复合句（如while/not only...but also）；逻辑清晰；无语法错误；紧扣主题。