钢板桩施工中，由于钢板桩之间的连接采用铰接锁口，容易产生（）现象。 A.扭转 B.共

How were the police able to prove that Joe had robbed the bank
A. The raid had been photographed by hidden cameras.
B, Some watchman had seen the mid.
C. The bank teller proved that Joe was the robber,
D. Some monitors had been installed nearby.

A．The bank teller proved that Joe was the robber,

B．Some monitors had been installed nearby.

C．B, Some watchman had seen the mid.

D．How were the police able to prove that Joe had robbed the bank

E．The raid had been photographed by hidden cameras.

下列哪些属于不正当竞争的行为( )

A．市场封锁行为

B．限购行为

C．招投标串通行为

D．虚假宣传行为

快切装置可以进行（）判断。

建行个人贷款的操作流程包括（）。

A.贷前咨询和贷款受理

B.贷前调查和贷款审核

C.贷款审批和贷款发放

D.贷后管理

对工程造成长时间延误工期，经处理后仍影响正常使用，对工程使用寿命有较大影响的水利工程质量事故是（）

A.较大事故

B.重大事故

C.特大事故

D.一般事故