应采用的检查A．X线颅片B．脑电图C．脑血管造影D．CTE．ECT

--- Could you help me out?

--- Yes. ___your teacher’s advice, in my opinion, and everythign will be OK.

A．Follow

B．Following

C．To follow

D．Followed

The newly­built cafe，the walls of______are painted light green，is really a peaceful place for us，especially after hard work.

A．that

B．it

C．what

D．which

固定投篮

站点(S.P)指的是画者观察对象时的眼睛所在的位置叫站点。( )

手工电弧焊焊接电流的选择主要依据（）

A.焊条直径

B.焊缝位置

C.材料种类

D.焊接厚度