A．reduceB．increaseC．produceD．consume

Jack consumes a pound of cheese a day.A．eatsB．drinksC．buysD．produces

Jack consumes a pound of cheese a day.A．eatsB．drinksC．buysD．produces

【C20】A．riseB．increaseC．trendD．presence

在jms中，如果一个producer在发送消息时consumer没有alive,则如何设置才能使得 consumer起来后

【C5】A．remainB．increaseC．decreaseD．vary

Immigrants are consumers as well as producers, so they create jobs as well as taking them.