No one is sure how the ancient Egyptians buil_百度教育
(2)B. 词义猜测题。根据第四段中的To make the work easier,以及下文的either with wet clay or with the fat from cattle.要么用湿粘土,要么用牛的脂肪。可知,这样做是为了让路更加平滑,A. made the path wet把路弄湿了;B. made the path slippery使路滑了;C. made the path wide把路弄宽了;D. ...