2道英语题1、Whose exam paper is it? It______ be Li Lei 's . He al
2道英语题 1、Whose exam paper is it? It______ be Li Lei 's . He always forgets to write his name on it. A must B can't C may 2、Mr White is a lawyer now , bue he ______ in a company for four years. A worked B has worked C had worked D has been working 请解释一下,我选的是A、C 不知对不对?