更多“在膨胀土地区的公路挖方边坡设计应遵循( )中的原则。”相关的问题
关于细粒棘球蚴病,下列哪项是不对的()
A.是棘球蚴(包虫)病的其中一种 B.人因摄入棘球绦虫的幼虫而感染 C.主要流行于牧区和半牧区 D.狗是主要的传染源 E.大多数在儿童期感染
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25℃时,纯水的pH为6.5,则其pOH应为()
A.7.5
B.6.5
C.7
D.小于6.5
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水泥浆搅拌结束至压入管道的时间间隔不得超过()min。
A . A、20min
B . B、30min
C . C、40min
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Shopping habits in the United States have changed greatly in the last quarter of the 20th century. (1) in the 1900s most American towns and cities had a Main Street. Main Street was always in the heart of a town. This street was (2) on both sides with many (3) businesses. Here, shoppers walked into stores to look at all sorts of merchandise: clothing, furniture, hardware, groceries. (4),some shops offered (5) .These shops included drugstores, restaurants, shoe-repair stores, and barber or hairdressing shops. (6) in the 1950s, a change began to (7) .Too many automobiles had crowded into Main Street (8) too few parking places were (9) shoppers. Because the streets were crowded, merchants began to look with interest at the open spaces (10) the city limits. Open space is what their car-driving customers needed. And open space is what they got (11) the first shopping centre was built. Shopping centres, or rather malls, (12) as a collection of small new stores (13) crowded city centres. 14 by hundreds of free parking space, customers were drawn away from (14) areas to outlying malls. And the growing (16) of shopping centres led (17) to the building of bigger and betterstocked stores. (18) the late 1970s,many shopping malls had almost developed into small cities themselves. In addition to providing the (19) of one stop shopping, malls were transformed into landscaped parks, (20)benches, fountains, and outdoor entertainment.请在12处填上正确答案()
A.started B.founded C.set up D.organized
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肝硬化最常见的临床表现
A.消瘦,乏力,腹胀
B.贫血,出血倾向
C.腹泻,蜘蛛痣
D.腹水伴脾大
E.肝脏进行性肿大,可伴红细胞增多症
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压差显示变为最大不可能出现的情况是()。
A.磨内饱磨B.入口测压管断裂C.出口测压管断裂D.仪表故障
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高二学生王强,平时喜欢体育运动,但就是不喜欢上体育课。结合体育新课程改革,你认为出现这一现象的原因是什么?作为体育教师,你应该如何解决?
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把预期的课程方案付诸实践,并达到预期的课程目标的基本途径是( )。
A. 课程实施 B. 教学过程 C. 课程评价 D. 课程标准
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什么是检查VTEC电磁阀(滑阀)的正确方法?()
A.向油路中施加气压,并确认滑阀动作
B.将电磁阀的电线连接到电瓶,并观查滑阀是否动作
C.拆下电磁阀,然后,用一块磁铁靠近滑阀,并确认其动作
D.拆卸电磁阀,然后用手指推压该阀,检查其动作是否灵活
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laravel框架数据库迁移可用的索引类型有哪些()
A.$table->primary(’id’);
B.$table->unique(’email’)
C.$table->index(’state’);
D.$table->spatialIndex(’location’);
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写出十字花科的主要特征,请写出2种重要药用植物及学名。
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与半夏相反的中药是()
A . 瓜蒌B . 白芍C . 丹参D . 甘草E . 乌头
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下列不是心理冲突表现的是()。
A.个人同时存在着相互对立或排斥的动机冲突 B.实现某种目标应采取的途径与方法的取舍冲突 C.行为动机与内心标准的冲突 D.个人已有经验与当前学习的知识之间的冲突
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下列哪一证据规则属于调整证据证明力的规则
A.传闻证据规则
B.非法证据排除规则
C.关联性规则
D.意见证据规则
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