问题
选择题
. _______ 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
答案：D
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. _______ 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：D