单项选择题
His speech had at least the（）of being short.
A．value B．merit C．excellence D．perfection
单项选择题 The pollution preventing project as well as several other issues is going to be discussed when the Congress is in（）again next spring.
单项选择题 I promise never to get drunk（）
单项选择题 Nowadays advertising costs are no longer in reasonable（）to the total cost of the product.
