几道英语题的提问，望高手指点迷津，希望给予解释

1.The student each （ ）a dictionary. Ahave Bhas 2.—Hi,Sunny.your flat is nice! —thanks,( ) a.don't metion it b.my pleasure c.help yourself d.make yourself at home 3.Years of work will ( )in the future. a.pay off b.pay back 4.I didn't go to see her yesterday. —but you ought to a.\ b.have 5.Dn you know ( )that directed such a popular movie. Awho it was Bit was who c.who was that

问题呢，

1、B  主语student是单数，所以用第三人称单数has。

2、A   Don't metion it“不用谢”；My pleasure“我很乐意”；Help yourself，“随便吃”；Make yourself

    at home，“请自便，不要拘束”。

3、B  pay off，“还清债务”；pay back，“得到回报”。句意是：多年的工作将来会得到回报和收益的。

4、B  根据句意：我昨天没有去看她。但是你本来应该去的。回答明显是表示责备之意，而且是表示对过去

    事情的责备，需要加上have。

5、A  know后的宾语从句是个强调句，宾语从句要用陈述句语序，排除B，强调句的构成是：It is /was +强

    调的部分+其他。