问题
选择题
洗衣机的脱水筒采用带动衣物旋转的方式脱水,下列说法中不正确的是( ) A.脱水过程中,衣物是紧贴筒壁的 B.水会从桶中甩出是因为水滴受到向心力很大的缘故 C.加快脱水筒转动角速度,脱水效果会更好 D.靠近中心的衣物脱水效果不如四周的衣物脱水效果好 ![]() |
答案
答案:B
洗衣机的脱水筒采用带动衣物旋转的方式脱水,下列说法中不正确的是( ) A.脱水过程中,衣物是紧贴筒壁的 B.水会从桶中甩出是因为水滴受到向心力很大的缘故 C.加快脱水筒转动角速度,脱水效果会更好 D.靠近中心的衣物脱水效果不如四周的衣物脱水效果好 ![]() |
答案:B
完形填空。 | ||||
Who says honesty is dead? Last Tuesday morning Alan Reed, a student at Claremont College here, was getting - 1 money out of the bank. He wanted to have 50 dollars and the teller (银行出纳员) 2 him five twenties instead of five tens. For a few seconds, as Alan tells it, he wondered 3 to do. Should he give the extra money back? Keep it? 4 he kept it, he could buy several new CDs, or he could take his friend Simon to a big dinner. 5 no one would ever notice (注意). But then he 6 the teller. She was a middle-aged woman with a sweet face, and she reminded him of his mother. She had been nice to him. Then he thought that there were probably exact (精确的) 7 kept of how much money was paid out, and the 8 would probably get in trouble. 9 of all, Alan felt he would probably feel 10 about keeping the extra money. Alan gave back the money. | ||||
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