具有排尿和排精功能的器官是( )。
A. 肾
B. 输尿管
C. 膀胱
D. 男性尿道
E. 女性尿道
Which word cannot express the meaning of “价格;费用”?
A. price
B. discount
C. fee
D. rate
Which word cannot express the meaning of “预订;下订单”?
A. order
B. book
C. deliver
D. reserve
Which word cannot express the meaning of “商品;产品”?
A. object
B. product
C. goods
D. item