关于Totheirgreatsurprise的百科

• Totheirgreatsurprise,theyfound

• 问题详情：Totheirgreatsurprise,theyfound________inthemeeting.A．theywerenotunderstanding                       B．themselvesnotunderstoodC．theyhadnotunderstood                             D．themselvesnotund...
• 2021-08-1319220