正确答案: B

间接性和抽象性

题目：理性认识的特点是 （　　）

解析：“A”是感性认识的特点，“C”、“D”是干 扰项。

查看原题 查看所有试题

学习资料的答案和解析：

[单选题]在空间直角坐标系中，方程x2-4(y-1)2=0表示

两个平面

[单选题]It is often easier to make plans than to ________ them out．

carry

解析：考查动词词组。Put out生产、熄灭，carry out执行、完成，take out取出、扣除，practice不与out搭配。Make plans计划。计划容易，执行计划难。选项B是正确的。【句子大意】一般来说，制订计划要比执行计划简单。

[单选题]__________

根据以下内容，回答下面的题目。Investors can _51_ money simply by loaning it．The money they loan is called capital．Security (担保) is an expensive item which the borrower mortgages (抵押) to the investor to show that he intends to _52_ the debt．The way investors make money on loans is to charge interest．Interest is money that _53_ pay to investors for the use of their money．Interest is usually a certain percentage of the capital．Investors sometimes _54 ten percent or more interest per year．The interest may be calculated daily, monthly, or yearly．The interest must be _55_ before the capital can be repaid．If the interest is not _56_ the agreed rate, the interest is added _57_ the capital．Then the borrower has _58_ pay interest on the unpaid interest _59_ on the capital．A debt can grow quickly this way．If the total of the capital and accumulated interest gets too high, the investor will take _60_ of the item used as security and sell it to get his money back．__________

borrowers

[单选题]The teacher had the monitor_______the papers．

hand out

[单选题]感受器的适应现象表现在持续刺激条件下（　　）

动作电位发放频率变慢

[单选题]下述各种类型的烧伤，哪项属于重度烧伤 （　　）

Ⅱ°度烧伤，面积为20%，伴有呼吸道灼伤者