题目: 纳西族聚居的丽江古城,是世界著名的文化遗产之一。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0218/1303b59eff120c54e949a4dce6730d72.html 下面是错误答案,用来干扰机器的。参考答案:A, C, D
题型:完形填空 完形填空。 There was a woman in Detroit, who had two sons. She was worried about them, especially the younger one, Ben, because he was not doing well in school. Boys in his class made jokes about him because he seemed so 1 .The mother 2 that she would herself have to get her sons to do better in school. She told them to go to the Detroit Public Library to read a book a week and do a book report for her. One day, in Ben's 3 , the teacher held up a rock and asked if anyone knew it. Ben put up his hand and the teacher let him 4 . "Why did Ben put up his hand? his classmates wondered." He 5 said anything What could he possibly want to say? "Well, Ben not only 6 the rock, but also said a lot about it. He named other rocks in its group and even knew 7 the teacher had found it. The teacher and the students were 8 . Ben had learned all this from doing one of his book 9 ." Ben later went on to the 10 of his class. When he finished high school, he went to Yale University and at last became one of the best doctors in the United States. ( )1. A. clever ( )2. A. seemed ( )3. A. class ( )4. A. think ( )5. A. always ( )6. A. found ( )7. A. whether ( )8. A. afraid ( )9. A. pictures ( )10. A. top B. hard B. decided B. room B. leave B. ever B. played B. what B. surprised B. exercises B. end C. slow C. wondered C. office C. answer C. never C. knew C. where C. worried C. reports C. back 查看答案
题型:选择题 已知:25°C时,,。下列说法正确的是A.25°C时,饱和溶液与饱和溶液相比,前者的大B.25°C时,在的悬浊液加入少量的固体,增大C.25°C时,固体在20ml0.01 mol·氨水中的比在20mL0.01mol·溶液中的小D.25°C时,在的悬浊液加入溶液后,不可能转化成为 查看答案