问题
选择题
下列说法错误的是( )
A.在积雪的道路上撒盐以促进冰雪融化
B.合金的硬度一般比各成分金属大
C.发现家用电器着火,立即用水浇灭
D.铁锅使用后及时洗净、干燥,以防生锈
答案
答案:C
下列说法错误的是( )
A.在积雪的道路上撒盐以促进冰雪融化
B.合金的硬度一般比各成分金属大
C.发现家用电器着火,立即用水浇灭
D.铁锅使用后及时洗净、干燥,以防生锈
答案:C
A farmer had some little dogs to sell. As he was putting up an advertisement on the fence of his yard, a __1__ happened to pass by. “I want to __2__ one of your dogs, sir.” “Well,” said the farmer, “these dogs come from fine parents and cost a lot of __3__.” The boy __4__ his head for a moment. Then he reached deep into his __5__ and pulled out some change. “I’ve got thirty-nine cents(美分). Is that __6__ to take a look? ” “__7__,”said the farmer. And with that he let out a whistle(口哨),“Here, Dolly!” Dolly ran out of the doghouse ___8___ by four little dogs. The boy’s eyes danced with joy. As the dogs made their way to the fence, the little boy noticed something else moving inside the __9__.Slowly another little dog __10__; this one much smaller. It was doing its best to __11__... “I want that one,” the little boy said. The farmer said, “Son, don’t want that dog. He will __12__ be able to run and play with you like the other dogs would.” The boy rolled up(卷起) one leg of his pants and showed a steel(钢) __13__.Looking back up at the farmer, he said, “You see, sir ,I don’t __14__ too well myself ,and he will need someone who __15__.”
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