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【单选题】
影响舵效的主要因素是________。1舵角大小;2流经舵面的流速;3船的转动惯性及纵横倾;4风流、浅水等海况;5舵机的性能
A.
①~④
B.
②~⑤
C.
①③④⑤
D.
①~⑤
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【判断题】如果发现拉花杯内有明显气泡,把拉花杯在吧台上磕震几下,然后再旋转牛奶十秒钟
A.
正确
B.
错误
【单选题】安静状态下,当气温升至多少左右时,人体汗腺便开始发汗.
A.
21℃
B.
24℃
C.
2 7℃
D.
30℃
E.
33℃
【简答题】阅读理解。 ES-ME is a fun computer program. Here is how it works: ● First, tell ES-ME your birthday. ● Then ask your question. ● Finally, you will get an answer from ES-ME. Below are the four questions peo...
【单选题】It can be inferred from the first paragraph that working women______.
A.
think cooking is especially complicated
B.
do not share the same views with registered dietitians
C.
are busy and not interested in cooking
D.
are likely to eat healthfully
【单选题】汉字的区位码由一汉字的区号和位号组陈。其区号和位号的范围各为:
A.
区号1-95,位号1-95
B.
区号1-94,位号1-94
C.
区号0-94,位号0-94
D.
区号0-95,位号0-95
【单选题】安静状态下,当气温升至( )左右时,人体汗腺便开始发汗
A.
21℃
B.
24℃
C.
27℃
D.
30℃
E.
33℃
【简答题】我国多数地区气候温暖,故喜温作物是农业生产中的主体。这类作物生长发育盛期适温为20-30℃,需>=10℃积温为2000-3000℃,不耐霜.其中喜温作物可分为下列哪几种类型?
【简答题】Resignation has its part to play in the conquest of happiness, and it is a part no less essential than that played by effort The wise man, though he will not sit down under prable misfortunes, wi...
【判断题】一般牛乳经24小时贮存后,乳温上升不得超过3~4℃
A.
正确
B.
错误
【多选题】文化产业分类的作用有哪些?
A.
有利于推动我国文化体制改革
B.
培育我国新型文化市场,迎接我国“一带一路”世界发展战略
C.
建立科学、系统、可持续发展的文化产业统计体系
D.
为国民尤其是大学毕业生提供合理的就业导向
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