Radar is used not only to look , but also to measure their distances away from you.(A)at obscured

問題詳情

35.Radar is used not only to look , but also to measure their distances away from you.
(A)at obscured objects
(B)up exposed targets
(C)forward submerged targets
(D)for unseen objects

參考答案

答案：D
難度：非常簡單1
書單：沒有書單，新增

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