All the doctors insisted that he badly wounded and that he at once.A. was… be operated o

问题补充：

All the doctors insisted that he badly wounded and that he at once.

A. was… be operated on

B. were.. must be operated on

C. was… should be operated

D. should be…be operated

答案：

(答案→)A. was… be operated on

B. were.. must be operated on

C. was… should be operated

D. should be…be operated

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