<p><span data-ke-size="size18">Scientists predict that all people will choose to talk the same global language in the future. Do you think this is a positive or negative development?</span></p><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1YOsM/b8d0b3f1f00f70221e6ae5a1464c4795e981dbfa" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1YOsM/b8d0b3f1f00f70221e6ae5a1464c4795e981dbfa" data-origin-width="1133" data-origin-height="647"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1YOsM/bf213e83438143c42c88525e06797a92ecc05229" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1YOsM/bf213e83438143c42c88525e06797a92ecc05229" data-origin-width="1133" data-origin-height="612"></div>
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