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【单选题】
某乳母,能量摄入量为2800kcal、蛋白质90g.维生素Bi0. 8mg.维生素B21. 7mg.尼克酸18mg,该膳食可能会引起新生儿
A.
佝偻病
B.
克汀病
C.
低体重
D.
脚气病
E.
癞皮病
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参考答案:
举一反三
【判断题】随着某生产要素投入量的增加,边际产量和平均产量一定会同时趋于上升。
A.
正确
B.
错误
【单选题】( 1) Confucius was born ______.
A.
in Sichuan Province
B.
on August 28
C.
in the Kingdom of Lu
D.
about 1500 years ago
【判断题】随着某生产要素投入量的增加,边际产量和平均产量增加到一定程度将同时趋于下降。
A.
正确
B.
错误
【单选题】你用下列哪中试剂来区别1,3-丁二烯和2-丁烯?( )。
A.
银氨溶液;
B.
溴的四氯化碳溶液;
C.
丁烯二酸酐;
D.
溴化氢
【判断题】Confucius was born and raised in a rich family.
A.
正确
B.
错误
【简答题】下列短文的划线部分是错误的,请将其正确答案写在对应位置。 Confucius was born in the state of Lu in the year of 551 B.C. When he is 3 years old, his father died. And when he was 17, his mother died. And Confucius received a good e...
【单选题】用于控制船员职业技术素质和值班行为的国际公约是( ) .
A.
《SOLAS公约》
B.
《STCW公约》
C.
《MARPOL公约》
D.
《LL66公约》和《ITC69公约》
【判断题】Confucius was born in the State of Lu, known for the preservation of a wealth of historical and cultural codes and records and a complete culture of rites and music.
A.
正确
B.
错误
【简答题】下列短文的划线部分是错误的。 Confucius was born in the state of Lu in the year of 551 B.C. When he is 3 years old, his father died. And when he was 17, his mother died. And Confucius received a good education when ...
【单选题】题干:用于控制船员职业技术素质和值班行为的国际公约是:
A.
SOLAS公约
B.
STCW78公约
C.
MARPOL公约
D.
LL66和ITC69公约
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