—What do you think of Sam, the newcomer?
—Well, he talks as if he ________ everything.
A.had known | B.has known | C.knew | D.will know |
推荐套卷
—What do you think of Sam, the newcomer?
—Well, he talks as if he ________ everything.
A.had known | B.has known | C.knew | D.will know |