—I think this ________ is too short.

—What about the _______ one?

A．sweater; big

B．shoes; long

C．T-shirt; long

D．trousers; small

当进行悬臂梁的抗倾覆验算时，下面哪一个关于有利荷载的描述是正确的()

A．应考虑有利的活荷载和静荷载

B．只需考虑有利的活荷载

C．只需考虑有利的静荷载

D．应考虑有利的偶然荷载