【单选题】在计算机应用领域中,CAD的中文含义是()。
【单选题】1 208.下列哪项不属于CT的硬件结构( )
【单选题】Identify the sentence with the correct form of the verb or verbs.
A.
We have taken turns doing the dishes.
B.
We have took turns doing the dishes.
C.
We has took turns doing the dishes.
D.
We takes turns doing the dishes.
【判断题】列管换热器中,如漏管较多,应换管修复。 ()