（）适用于河床宽、流量大、施工期较长的工程，尤其在通航河流和冰凌严重的河流上。 A. 发布时间：2020-04-21 21:54 │ 来源：www.tikuol.com 题型：单项选择题 问题： （）适用于河床宽、流量大、施工期较长的工程，尤其在通航河流和冰凌严重的河流上。A.疏导法导流B.淹没基坑法导流C.分段围堰法导流D.全段围堰法导流
题型：单项选择题 完形填空。 Helen 's favorite food is chocolate. Her parents and teacher often say that it's 1 for her teeth to eat too much chocolate. But she doesn't believe it. She often puts some chocolate in the milk for breakfast, the juice 2 lunch, even the soup for supper. Her mother has to 3 some chocolate in her bag before she goes to school. Sometimes when her mother goes shopping with her, Helen won't leave the shop 4 her mother buys some chocolate for her. The little girl 5 back from school with a painful(痛苦的) look yesterday afternoon. A tooth hurt and she had nothing. Her mother made some soup for her. But she put some chocolate in it. Her fatherbought some 6 for her, but she put some chocolate in it, too. Of course it was useless. 7 the next morning her mother took her to see the 8 .The dentist saw there was a cavity(洞) in her bad tooth .So he hadto fill(填充) it with something. "Now, young girl," said the dentist , "what kind of filling(填充物) would you like for that tooth ?" " 9 , please," answered Helen. The dentist and Helen’s mother both laughed(大笑).The dentist asked Helen to eat fresh fruit and vegetables 10 chocolate. And It’s necessary for Helen to have healthy eating habits.( )1.A. good ( )2.A. for ( )3.A. get ( )4.A. when ( )5.A. go ( )6.A. medicines( )7.A. But ( )8.A. doctor ( )9.A. Chocolate( )10. A. insteadB.bad B.withB.put B.if B.cameB.pillsB.So B.nurseB.MilkB.but C.well C.at C. buy C.until C.returned C.medicine C.And C.dentist C.Fruit C.instead of 查看答案
题型：单项选择题 下列有关近代警察的理解，观点正确的有( )A．近代警察是适应资本主义制度需要而建立起来的专门执行警察职能的机构和官吏B．近代警察发端于美国，是资本主义发展的产物C．近代警察是社会生产力迅速发展和社会分工日益细密的必然结果D．近代警察首先是在欧洲资本主义较为发达的国家建立起来的 查看答案
题型：单项选择题 信用保险项下国内保理的应收账款基本条件包括（）。A、具有真实、合法、有效且无纠纷的交易背景B、应收账款账龄120天以内，且应收账款转让申请日距离付款到期日不少于15天C、买方在交易合同项下的支付义务不存在任何未经银行知晓并同意的抵销、回扣或其他扣减D、银行规定的其他条件E、应收账款账龄60天以内，且应收账款转让申请日距离付款到期日不少于15天 查看答案