By moving the radar beam around slowly in circles, we can ______ the surrounding

游客2024-01-19  18

问题 By moving the radar beam around slowly in circles, we can ______ the surroundings.

选项 A、explore
B、expose
C、exploit
D、expand

答案 A

解析 词义辨析。explore意为“探测,探究”;exploit 意为“开发,利用”;expand意为“膨胀”;expose意为“揭露,暴露”。
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