单项选择题Directions:read the following sentences and choose the appropriate one to fill in the blank. The doctor told me to ______ medicine three or four times a day, but it hasn’t helped much. A、eat B、drink C、take D、swallow
单项选择题下列不是生殖系统的器官是( ) A、睾丸 B、前列腺 C、子宫 D、膀胱 E、男性尿道