Many of this famous artist's pictures must be seen on books and c_英语解答

Many of this famous artist's pictures must be seen on books and cards
这句话错那了?

人气：244 ℃　时间：2020-05-28 20:39:25

解答

must be seen 改为：can be seen " 能见到”
不明白的再问哟,请及时采纳,多谢 !