—Is the bag beautiful?

—Yes, at _____ it’s _____ the one you bought for me.

A．last; as bad as

B．least; no better than

C．last; not better

D．least; no worse than

急性肾小球肾炎尿中蛋白以下列哪种蛋白为主（）

A.白蛋白

B.α₁球蛋白

C.α₂球蛋白

D.β球蛋白

E.β₂微球蛋白