【单选题】What should be done to improve students' awareness of the importance of a healthy diet?
A.
Inform. the students of the calorie content of the food they eat.
B.
Help students foster a taste for home cooked food.
C.
Stop the cafeterias from selling fast food.
D.
Provide programs like those offered at Live Oak High School
【单选题】陶瓷是我国重要的工艺制品之一,下列关于陶瓷的说法正确的是:
A.
制陶粘土分为陶土和瓷土,其中陶土含铅量较少,杂质少,氧化铝含量较高
B.
黑陶是在烧造过程中,采用渗炭工艺制成的黑色陶器,最早见于仰韶文化
C.
青花、粉彩都是陶瓷彩绘的门类,粉彩是釉上彩,出现于元代
D.
宋以前中国的烧制器皿以陶器为主,五大名窑是真正意义上的瓷器时代的到来
【单选题】2005年打捞公司在南川岛海域调查沉船时意外发现一艘载有中国瓷器的古代沉船,该沉船位于海底的沉积层上。据调查,南川岛海底沉积层在公元1000年形成,因此。水下考古人员认为,此沉船不可能是公元850年开往南川岛的“征服号”沉船。 以下哪项如果为真.最严重地弱化上述论证?
A.
历史学家发现,“征服号”既未到达其目的地,也未返回其出发的港口
B.
通过碳素技术测定。在南海沉积层发现的沉船是在公元800年建造的
C.
公元700—900年间某些失传的中国瓷器在南川岛海底沉船中发现
D.
在南川岛海底沉积层发现的沉船可能是搁在海底礁盘数百年后才落到沉积层上的
【单选题】According to the anthropologists, the importance of a meaning ______.
B.
is reflected by the number of words referring to it
C.
is connected with next generation
D.
reflects certain cultures
【单选题】The speaker states the importance of a topic at the beginning of a speech hoping that _____.
A.
listeners realize the importance of this issue .
B.
listeners know how to deal with the problem.
C.
listeners are satisfied with the current situation.
【单选题】This article aims to
A.
emphasize the importance of a magazine's design.
B.
introduce the magazine's art director.
C.
persuade the reader to subscribe to the magazine.
D.
inform. the reader of its new design and features.
【判断题】原始青瓷经过漫长的发展,到东汉时期成熟为真正的瓷器,而且最早是在中国的南方开始出现的。
【单选题】我国瓷器真正意义上是在哪个朝代出现的?()
【简答题】Management: the importance of a clearly defined management structure in a business organization