【单选题】It can be inferred that the author thinks engineering curricula are______.
A.
strengthened when they include courses in design
B.
strong because nonverbal thinking is still emphasized by most of the courses
C.
strong despite the errors that graduates of such curricular have made in the development of automatic control systems
D.
strong despite the absence of nonscientific modes of thinking
【单选题】Her mother bought her a skirt.
【简答题】I often ________ in coffee bars while I was unemployed.
【单选题】I don't think six-year-olds should _____ to go to bars (酒吧). [ ]
【简答题】根据右图所示的溶解度曲线,回答下列问题. (1)若A代表的是熟石灰、氯化钠、硝酸钾三种物质中的一种,则A物质是______. (2)在t 2 ℃时,A、B、C三种物质饱和溶液的溶质质量分数由大到小的顺序是______. (3)若保持原溶液溶质质量分数不变,把t 3 ℃时C物质的饱和溶液变成不饱和溶液,应采用______的方法.
【简答题】每个对象都有自己的静态特征和动态行为,在OOP中,把静态特征称为( ),而动态行为称为( )。
【单选题】决定其他一切活动的最基本的实践活动是( )
【简答题】根据右图所示的溶解度曲线,回答下列问题。 (1)若A代表的是熟石灰、氯化钠、硝酸钾三种物质中的一种,则A物质是______________。 (2)在 t 2 ℃时,A、B、C三种物质饱和溶液的溶质质量分数由大到小的顺序是_________________。 (3)若保持原溶液溶质质量分数不变,把 t 3 ℃时C物质的饱和溶液变成不饱和溶液,应采用________________的方法。