问题补充：
一How long has Tom Nancy?
一I don’t know. And I even didn’t know they .
A. married to:got married
B. married；married to
C. been married to;got married
D. been married；got married
答案：
A. married to:got married
B. married；married to
(答案→)C. been married to;got married
D. been married；got married
解析：句意：汤姆和南希结婚多久了？——我不知道。我甚至不知道他们结婚了。marry既可用作及物动词，也可用作不及物动词，意为结婚；嫁；娶；与......结婚等。常见用法一般为：marry sb表示嫁给某人；与......结婚；be/get married to sb表示与某人结婚。；marry sb to sb表示父母把女儿嫁给某人或为儿子娶媳妇；marry作不及物动词时，往往用副词或介词短语来修饰。；marry 一般不与介词with 连用；若问某某是否结婚，而不涉及结婚的对象，可用be / get married的形式，相当于系表结构。故选C。
