皮皮学，免费搜题
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【单选题】
药品批准文号的格式为A.
国药准字 H（Z、S、J）+4 位年号 +5位顺序号
B.
H（Z、S）+4 位年号 +5 位顺序号
C.
H（Z、S）C+4 位年号 +5 位顺序号
D.
BH（Z、S）+4 位年号 +5 位顺序号
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皮皮学刷刷变学霸
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【单选题】What does the woman do first when she gets to school?
A.
She usually does nothing.
B.
She usually does her homework first.
C.
She usually cleans her desk first.
【简答题】Sandra usually gets up at six in the morning. She usually has breakfast at six thirty. She goes to school at around seven o’clock. School starts at seven thirty. Sandra learns many subjects at school:...
【单选题】When she is put in a situation ______ she has to make a remark on others, she usually changes the topic.
A.
that
B.
when
C.
which
D.
Where
【单选题】She goes to church every Sunday. church she usually goes to has seating for over a thousand.
A.
/, The
B.
a, the
C.
/, a
D.
The, the
【简答题】She usually goes to school on foot.
【单选题】白化病的头发是白的,因为患者的基因坏了,所以从酪氨酸转变成黑色素的这个过程中的( )没有,即使吃何首乌还是不能让头发变黑。
A.
DNA
B.
RNA
C.
维生素
D.
酶
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