He had sent for a doctor; we did our best to nurse the patient.A. in the same time B. on

问题补充：

He had sent for a doctor; we did our best to nurse the patient.

A. in the same time

B. on the other hand

C. meanwhile

D. during which time

答案：

A. in the same time

B. on the other hand

(答案→)C. meanwhile

D. during which time

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