正确答案: ABC

转变对外贸易增长方式，提高对外贸易效益 坚持“引进来”和“走出去”相结合的战略 切实维护国家安全

题目：提高开放型经济水平的举措是

解析：ABC

查看原题 点击获取本科目所有试题

举一反三的答案和解析：

[单选题]违约民事责任的构成要件有：有违约行为，违约造成了损失，违约行为与损害事实之间存在因果关系，存在过错。在违约责任的诸形式中，必须同时具备以上几个条件的是

赔偿损失

[多选题]哲学与具体科学的关系有（ ）

一般和个别的关系

普遍和特殊的关系

解析：注意：哲学研究的是整个世界的普遍规律，而具体科学研究的是整个世界某个领域的特殊规律，但二者研究的都是事物的本质。因此，正确选项为BCD。

[单选题]Text 3In the early 1960s Wilt Chamberlain was one of only three players in the National Basketball Association (NB

listed at over seven feet. If he had played last season, however, he would have been one of 42. The bodies playing major professional sports have changed dramatically over the years, and managers have been more than willing to adjust team uniforms to fit the growing numbers of bigger, longer frames.

解析：

文中“…listed at over seven feet. If he had ….The bodies.. changed dramatically over the years”可以看出此段主要讲述NBA球员身高的变化；另外，从文章中心来看，可以排出B，C，D。因此选A