问题
单项选择题 B型题
“蜡疗时蜡可紧贴皮肤，冷却时体积缩小，促进水肿消散”属于石蜡的（）
A.温热作用
B.机械作用
C.滑润作用
D.机械压迫作用
E.远红外线作用
答案
参考答案：D
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“蜡疗时蜡可紧贴皮肤，冷却时体积缩小，促进水肿消散”属于石蜡的（）
A.温热作用
B.机械作用
C.滑润作用
D.机械压迫作用
E.远红外线作用
参考答案：D
用方框中所给单词的适当形式填空，使短文完整正确。
They would do __1__ for their children. Many of them spend most of their spare time __2__ their children with studies. If they have no time or cannot do it themselves, they would hire fanuly teachers __3__ send their children to after-class schools. It seems as if a better __4__ is all that parents expect for children. How can we explain the present situation? First of all, many parents have __5__ that Future success depends more and more __6__ society. there are both losers and __7__. Those who have better skills and more knowledge will enjoy __8__ opportunities skills and education. Secondly, in a competitive (竞争的). Cerlainly, it is important to learn to succeed, but the __9__ thing to learn is how to sulvive (生存) and how to be a qualified citizen (合格的公民). __10__ this is included in good education, the children will surely have a bright future and healthy in bocly mind. |