地基破坏时滑动面延续到地表的破坏形式为：A.刺入式破坏 B.冲剪式破坏 C.整体剪切

改错。

(     ) 1. It takes me 5 minutes walking to school.                         ___________

                  A                B          C      D

(     ) 2. Do your classmates friendly to you?                               ___________

             A                 B           C      D

( ) 3. Tom sits between Millie and I.                                       ___________

                     A        B        C         D

(     ) 4. Why not going shopping with us?                                  ___________

                     A      B         C        D

(     ) 5. One of the exchange students come from Japan.             ___________

                   A                           B        C      D

My brother suggested he and I be taken to an amusement park this weekend, and we were glad to know that our busy parents did not ___ to the plan.

A．object

B．refer

C．listen

D．agree

餐饮美学在餐饮管理和生产中，使主观因素和客观因素结合的最高标准是（）

货运列车脱轨6辆以下，并中断繁忙干线铁路行车24h以上或者中断其他线路行车48h以上的构成（）。

A.特别重大事故

B.一般事故

C.较大事故

D.重大事故

常用的支持轴承有哪些种类？