问题 多项选择题

关于浅埋暗挖法的描述中,正确的选项有()。

A.沿用新奥法基本原理

B.初次支护按承担全部基本荷载设计

C.二次模筑衬砌作为安全储备

D.初次支护和二次衬砌共同承担特殊荷载

E.应用浅埋暗挖法设计、施工时,要同时采用多种辅助工法

答案

参考答案:A, B, C, D, E

阅读理解

Now more and more people in the world are getting fatter. This troubles them a lot. Experts(专家) say that it has a lot to do with  our eating habits.

Our eating habits are very important for good health and a strong body. Most of us like eating sweets and ice cream better than vegetables and rice. Sweets and ice cream are not bad for us if we eat them at the end of a meal. If we eat them before a meal, they may take away our appetite(食欲).

It's important for us to eat our meal in the same period  each day. When we feel worried or excited, we may not want to eat. A long time ago, in England, some judges(法官) often decided whether a man was telling the truth by giving him some dry bread. If the man could not swallow(吞) the bread, it meant that he wasn't telling the truth. Because when a man is worried about something, he will have trouble in swallowing anything dry, because he loses his appetite.

根据短文内容回答问题

小题1:Are more and more people getting fatter in the world?

                                                                     

小题2:Do most people like eating sweets or rice?

                                                                     

小题3:What may happen to people when they feel worried or excited?

                                                                    

小题4:Why did the judges give some dry bread to the man in old England?

                                                                    

小题5:What are good eating habits?

                                                                    

探究题