TheBentPyramidoutsideCairo__________ancientEgypt’sfirstattempttobuildasmooth-sidedpyramid.
A、hasbeenbelievedtohavebeenC
暂无解析
Joseph was very lucky （）with his life ; he almost did not get out of the room.
Under this（）pressure some of the rocks even became liquid.
In international matches, prestige is so important that the only thing that matters is to avoid _____.
Priceshaverecentlyriseninorderto__________theincreasedcostofrawmaterials.
Even if his letter（） tomorrow ，it（） too late to do anything.
