It’s reported that many policemen were sent to the forest the missing boy.A. in need ofB.

问题补充：

It’s reported that many policemen were sent to the forest the missing boy.

A. in need of

B. in favor of

C. in honor of

D. in search of

答案：

A. in need of

B. in favor of

C. in honor of

(答案→)D. in search of

解析：A．in need of需要，B．in favor of支持，C．in honor of为了纪念，D．in search of寻找，句意：据报道很多警察被送进森林寻找失踪的孩子。所以选D。