TheBentPyramidoutsideCairo__________ancientEgypt’sfirstattempttobuildasmooth-sidedpyramid.
A、hasbeenbelievedtohavebeenC
暂无解析
What a nice day! How about the three of us _____ a walk in the park nearby.
_________, the most controversial candidate in the election campaign, he has been strongly criticized for his crude comments about women.
If a substance is dissolved in water or heated ， it may （）a gas.
Modern（）perhaps causes more problems than it solves.
Bread and butter（）liked by Westerners.
