某行业2012年的劳动生产率是每小时生产3件商品,其价值用货币表示为240元。假定甲生产者2013年的劳动生产率是每小时生产5件商品,在其他条件不变的情况下,甲生产者1小时内创造的价值总量用货币表示为320元,那么该行业2013年的劳动生产率提高了
Entering the house we found him lying on the bed with his mouth _______ and eyes _______.
“Could I take your order now?” “Yes. One _____ tea and two _____ coffees.”
Mary is very clever and _____ worth teaching, but her brother is not. Look, he is now _____ asleep in class.
We were two hours late that day, which was due to the ______.
Let’s make it at seven o’clock on Tuesday morning at my office if ________.