some seeds of flowering plants are as small as grain of salt...grain of salt错在哪里?
问题描述：
some seeds of flowering plants are as small as grain of salt...grain of salt错在哪里?
some seeds of flowering plants are as small as grain of salt,whileothers may be almost the size of golfballs.
grain of salt错在哪里?
答
你好.已经为你订正好了：1some seeds of flowering plants are as small as grains of salt, while others may be almost the size of golfballs. (用复数形式)2 some seeds of flowering plants ...