(单选题)
No matter how careful you are, there will always be a degree of risk ______.
A.involving
B.involved
C.involve
D.being involving
参考答案:B
参考解析:
考查过去分词作定语。句意:不管你多么小心,总会有一定程度的风险。involve意为“包含,牵涉”,为及物动词,后面可以直接接宾语,在该题中,involve和risk之间为动宾关系,所以用过去分词在句子充当后置定语。故选B。
知识点:
