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【单选题】
关于初乳的描述,下列错误的是()A.
初乳因含β胡萝卜素和有形物质较多呈淡黄色且质稠
B.
初乳含分泌型IgA和lgG较成熟乳多
C.
初乳中脂肪和乳糖含量较成熟乳多
D.
初乳是产后7日内分泌的乳汁
E.
初乳中含蛋白质较成熟乳多
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【单选题】中国药典规定，“精密称定”系指称取重量应准确至
A.
所取重量的1/100
B.
所取重量的1/10
C.
所取重量的1/1000
D.
所取重量的1/10000
E.
准确到小数点后第四位
【单选题】The following are the qualifications for a mandatory grant EXCEPT that______.
A.
one has been admitted to a designated course
B.
one has been in Britain for three years before a course begins
C.
one has attended a higher-education course for two years with a grant
D.
one has to participate in some examinations which are highly competitive
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【单选题】---Is Mr Smith still in Shanghai? ---Yes，he _______there for two months．
A.
has been
B.
has gone
C.
has been to
D.
has gone to
相关题目：
【单选题】中国药典规定，“精密称定”系指称取重量应准确至
A.
所取重量的1/100
B.
所取重量的1/10
C.
所取重量的1/1000
D.
所取重量的1/10000
E.
准确到小数点后第四位