—Guo Mingyi is an ordinary(普通的)worker.He helps many poor children in China.
—He is____ example to us all.
A.an | B.the | C.a | D./ |
—Guo Mingyi is an ordinary(普通的)worker.He helps many poor children in China.
—He is____ example to us all.
A.an | B.the | C.a | D./ |