. ill in bed for nearly a month he had a hard time the exam.A. Being to passB. As he i

问题补充：

. ill in bed for nearly a month, he had a hard time the exam.

A. Being, to pass

B. As he is, to pass

C. He was, passing

D. Having been, passing

答案：

A. Being, to pass

B. As he is, to pass

C. He was, passing

(答案→)D. Having been, passing

解析：可联系答.案.网客服索取。