Question

 _______of the truth of the report, he told his colleagues about it.

A. Convinced                                            B. Convincing

C. To convince                                         D. Having convinced

Answer 1

解析：選A。考查動(dòng)詞convince的用法。句意為：他確信了報(bào)告的真實(shí)性后，把它告訴了同事們。convince表示“使……信服；確信”應(yīng)用convince sb. of sth. ，即sb. be convinced of，而選項(xiàng)D應(yīng)改為Having been convinced。故選A。