问题
选择题
37.After _______ the area for three hours, the police found the truck near a river.
A．searching
B．searching for
C．in search for
D．looking for
答案
答案：A
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37.After _______ the area for three hours, the police found the truck near a river.
A．searching
B．searching for
C．in search for
D．looking for
答案：A