The chairman said in the meeting that he would be towards all opinions and consider them

问题补充：

The chairman said in the meeting that he would be towards all opinions

and consider them seriously.

A. respectful

B. proud

C. capable

D. careful

答案：

(答案→)A. respectful

B. proud

C. capable

D. careful

解析：句意，主席在会上说他会尊重所有的意见并认真地考虑。Respectful尊重的proud骄傲的capable有能力的careful小心的，根据题意，故选A。