公元690年,()称皇帝,改国号为(),她是我国历史上唯一的女皇帝。
参考答案:武则天;周
心肌有哪些生理特性?与骨骼肌相比有何差异?
— The dish is delicious!
— Well, at least it’s as __________ as the one I cooked yesterday.
A.good
B.well
C.better
D.best