search for与scan for区别请看题:The people on the shore anxiously ______ the lake for any sign of the boat.scanned 还是searched?答案是scanned1.说for之后的主体词是sign,而不是具体的boat2.说人们是站在岸上看湖里,而

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search for与scan for区别请看题:The people on the shore anxiously ______ the lake for any sign of the boat.scanned 还是searched?答案是scanned1.说for之后的主体词是sign,而不是具体的boat2.说人们是站在岸上看湖里,而

search for与scan for区别请看题:The people on the shore anxiously ______ the lake for any sign of the boat.scanned 还是searched?答案是scanned1.说for之后的主体词是sign,而不是具体的boat2.说人们是站在岸上看湖里,而
search for与scan for区别
请看题:The people on the shore anxiously ______ the lake for any sign of the boat.
scanned 还是searched?
答案是scanned
1.说for之后的主体词是sign,而不是具体的boat
2.说人们是站在岸上看湖里,而不是动手搜索。
到底怎么回事?啥破题!

search for与scan for区别请看题:The people on the shore anxiously ______ the lake for any sign of the boat.scanned 还是searched?答案是scanned1.说for之后的主体词是sign,而不是具体的boat2.说人们是站在岸上看湖里,而
search搜索
scan用雷达搜索
岸边的人们一般没有雷达这样的设备
所以是 search

search 仔细搜查
scan 浏览 粗略的看
故searched

用searched,是“搜索”的意思
scan侧重于“扫描”

searched 搜索;scann 指浏览

scan for 是扫描的意思
船能扫描吗?

searched

1, 因为of 表示属从 意思就是船的信号 当然sign是主体 而of后面的是个修饰
2,scan比search搜索的更精确