单位估价表是由分部分项工程单位构成的单价表，属于其表现形式的是（）。 A.工料单价

阅读短文，判断正(T)误(F)。

     It was Sunday yesterday. The weather was fine. Jim and Tom went to the zoo by bike. They saw lots

of animals there. They were very happy.  At eleven o'clock, they were hungry and thirsty. So they bought

some hot dogs and some milk. They had them for lunch. Then they played in the zoo. They jumped and

ran. They had a good time.

( ) 1. The weather was fine yesterday.

( ) 2. They went to the park by bike.

( ) 3. They saw lots of animals.

( ) 4. They had some bread and milk for lunch.

( ) 5. They had a good time.

She is      quiet.

A．little bit

B．bit little

C．a little

D．a bit little

为避免损伤牙龈组织，上颌前牙区舌侧基托边缘应远离龈缘（）

A.1～2mm

B.2～3mm

C.3～4mm

D.4～6mm

E.6～8mm

下列选项中，属于汇付方式的有( )。

A．D/P

B．M/T

C．T/T

D．D/D

一辆车货总质量25吨的两轴车，前轴为单轴（每侧单轮胎），后轴为单轴（每侧双轮胎），收费距离100公里，则车辆应缴费额为（）元。（基本费率为0.09元/吨公里，优惠费率为0.04元/吨公里）

A、180

B、230

C、280

D、330