COMPREHENSION QUESTION 1.2.3Why is it significant that nearly 40% of children under the age of 5 in low income countries are stunted? A: Stunting is related to lower levels of cognitive development when children are of primary school age B: Stunting means children will not reach their full height C: Stunting means children will be bullied in school D: Stunting is related to later crime

"Even our own age has fought the two greatest wars in history." The author says this in order to show that ______. A: the two world wars have profound influence B: wars may happen at any time in any age C: wars are closely related to the interest of mighty countries D: our own age is not so civilized as those of the past

下面哪一个表达式能正确表示逻辑关系："age≥18 或age≤60"？ A: age>=18 || age B: age>=18 or age C: age>=18 | age D: age>=18 && age

表达式“AGE BETWEEN 18 AND 24”等价于 A: AGE>18 AND AGE<24 B: AGE>=18 AND AGE<24 C: AGE>18 AND AGE<=24 D: AGE>=18 AND AGE<=24

If tense is related to time, what is aspect related to

Language is related to cognition, and conition is related to the cultural setting.

A word which is related to other words is related to them in ______.

设有关系表S(NO，NAME，AGE)，其中AGE为年龄字段，则表达式AGE NOT BETWEEN 18 AND 24等价于（） A: AGE＜=18 OR AGE＞=24 B: AGE＜=18 0R AGE＞24 C: AGE＜18 OR AGE＞=24 D: AGE＜18 0R AGE＞24

与WHERE AGE BETWEEN 18 AND 23完全等价的是（） A: WHERE AGE＞18AND AGE＜23 B: WHERE AGE＞＝18AND AGE＜23 C: WHERE AGE＞18AND AGE＜＝23 D: WHERE AGE＞＝18AND AGE＜＝23

同WHERE Age BETWEEN 15 AND 20完全等价的是（ ）。 A: WHERE Age>;15 AND Age<;20 B: WHERE Age>;=15 AND Age<;20 C: WHERE Age>;15 AND Age<;=20 D: WHERE Age>;=15 AND Age<;=20