| The wandering ship was a dramatic
symbol for a problem plaguing our age. In 1987, the ship, loaded with thousands
of tons of New York garbage, spent weeks wandering from one port to another in
search of a dump before finally returning home, mission
unaccomplished. New York, like other communities throughout the world is running out of space to put its trash. As throwaway societies, the US and other industrialized countries expect their garbage to be picked up by trucks that magically transported the refuse to some out-of-sight incinerator (焚化炉) or dump. But in the developing counties of Asia, Africa and Latin America, thousands of tons of trash collected daily are thrown into open dumps, where it feeds huge populations of rats that swarm through poor neighborhoods. "The world is literally swimming in garbage," says a A. The world has to face the fact that it is running out of space to put its trash. B. Having no space to dump the garbage forces some countries to begin recycling programs. C. Recycling was once unfavorably considered as a counter culture activity. D. We have to admit that recycling of the garbage will never move into the mainstream. [单选题]微信公众平台中一篇图文中最多能插入几个视频?( ) ( )
A.1 B.2 C.3 D.4 [简答题]路堤或半堑地段，（）冲毁时可先拨道通车，再修复冲毁部分。
[判断题]电焊设备的装设、检查和修理工作，不应在切断电源后进行。
A.正确 B.错误 [单选题]桥梁的种类按建造材料分的是( )。
A.钢筋混凝土桥 B.梁桥 C.拱桥 D.斜拉桥 [判断题]社会主义建设总路线的提出从根本目的和出发点上看是正确的。( )
A.正确 B.错误 [单选题]下列选项中属于胃液主要成分的是( )。
A.胃蛋白酶 B.硝酸 C.盐酸 D.胰蛋白酶 [多选题]下列哪些情况的属于工伤（）
A.患职业病的 B.在上下班途中，受到非本人主要责任的交通事故或者受到城市轨道交通、火车事故伤害的 C.在抢险救灾等维护国家利益、公司利益活动中受到伤害的 D.因工外出期间，由于工作原因受到伤害或者发生事故下落不明的 [多选题]全自动车钩和半自动车钩部件都具有以下（ ）部件。
A.对中装置 B.可压溃变形管 C.手动解钩拉环 D.四芯连接器 [简答题]简述电铲回转立轴断裂原因？
[单选题]《公安机关人民警察训练条令》指出,晋升训练时间不少于( )天,其中新任县级以上公安机关正职领导职务的训练时间不少于( )天。
A.7,14 B.10,20 C.15,30 D.9,18 [判断题]过滤时,为了防止较小粒子堵塞过滤介质的滤孔，常常在滤布面上预涂一层被称作助滤剂的涂料。
A.正确 B.错误 我来回答: 提交
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