reasonable, the proposal he    attracted much attention．

     reasonable, the proposal he    attracted much attention．

A．Sounding; put up                        B．Sounded; put through

C．Sounding; put forward                   D．Sounded; put on

Reasonable analysis as well as imagination is            scientific discoveries.

   A. applied to       B. appealed to              C. attempted to D. attached to

      reasonable, the idea he           to create a friendly environment attracted much public attention.

A．Sounded; came about        B．Sounded; came across

C．Sounding; came up with    D．Sounding; came along

Reasonable analysis as well as imagination is           scientific discoveries.

1. A.
   applied to
2. B.
   appealed to
3. C.
   attempted to
4. D.
   attached to