问题 单项选择题

两相邻隧道之间的最小净距,则视围岩类别、断面尺寸、施工方法、爆破震动影响等因素,综合考虑确定。以下说法正确的是().

A.围岩级别为Ⅵ级的两相邻隧道之间的最小净距为隧道开挖断面的宽度的1.5倍

B.围岩级别为II级的两相邻隧道之间的最小净距为隧道开挖断面的宽度的1.5倍

C.围岩级别为Ⅳ级的两相邻隧道之间的最小净距为隧道开挖断面的宽度的1.5倍

D.围岩级别为III级的两相邻隧道之间的最小净距为隧道开挖断面的宽度的1.5倍

答案

参考答案:B

阅读理解

You may meet many people in your life. But Mom and Dad are two of the most important people in your life. Over your lifetime, they may influence(影响) you more than anyone else you will meet. Moms and Dads need to care for their kids every day. Most parents will do this as long as they live.

There are many ways to stay close, to get along well and to build a strong relationship(关系) with your parents. Here are some of them:

Spend time together. Don’t play computer games or watch TV alone. Ask your mom and dad to play with you. Go outside together, or do some reading.

Be kind. Little things might mean a lot to your mom or dad. You can give your parents a happy day with a card or a joke. It’s also lovely when a kid cleans up his or her room without being asked. And if you try not fight with your brothers or sisters, your parents will be so happy.

Do your best at whatever you do. You don’t have to be the best, but when you do your best, you make your parents proud(骄傲). It makes them happy to see how you are turning into a good kid. Why? Because it lets them know they are doing a good job.

小题1:What does the underlined word “this” mean in the first paragraph?

A.To meet people everywhere.

B.To care for their kids every day.

C.To work for the family.

D.To take their kids to school .小题2:Which of the following can’t help you build a strong relationship with your parents?

A.Being kind.

B.Spending time with them together.

C.Playing computer games or watching TV alone.

D.Doing your best at whatever you do.小题3:Which of the following can make your parents happy?

A.Give them a card .

B.Play a joke with them.

C.Clean the room yourself.

D.All of the above.

判断题