withthestudiesofallhisstudents,MrJohnsonwentto...

問題詳情：

          with the studies of all his students, Mr Johnson went to school as soon as he finished the meeting.

A. Concerning    B. Being concerned  C. To concern    D. Concerned

【回答】

D

知識點：非謂語動詞

題型：選擇題