单选题 Mother was so weak after her operation that the doctors wondered if they would be able to ______ her through.
A. pull B. cure C. push D. save

【正确答案】 A

【答案解析】[解析] 句意是：母亲在手术后如此虚弱，所以医生们都在想他们能否帮她渡过这一难关。pull through“渡过难关，恢复健康”；push through“挤过去，设法完成”。所以正确答案是A选项。