He is afraid to face the problems he’ll havethe exam.A. to passB. passedC. passingD. been

问题补充：

He is afraid to face the problems he’ll havethe exam.

A. to pass

B. passed

C. passing

D. been passing

答案：

A. to pass

B. passed

(答案→)C. passing

D. been passing

解析：考查非谓语动词。句意：他害怕面对他的通过考试的问题。he’ll have作定语修饰problems，后面现在分词短语做伴随状语，表示正在进行的伴随性的动作，和主语he是主谓关系，故选C。