—What do you think of the lesson?
—This is _____ interesting lesson and it is also _____ useful one.
A. an; an B. an; a C. an; the
—What do you think of the lesson?
—This is _____ interesting lesson and it is also _____ useful one.
A. an; an B. an; a C. an; the
试题篮
()
粤公网安备 44130202000953号
