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举一反三
【单选题】Our brains could be hard-wired to be male or female long before we begin to grow testes(丸)or ovaries(卵巢)in the womb. This discovery might explain why some people feel trapped in a body that’s the wron...
A.
continue to study the influence of genes on human brain sexuality
B.
look for more dominant genes for males as well as for females
C.
continue their study about genes on mice
D.
show that there are differences in expression of genes of males and females
【单选题】拔除 时最适采用的⿇醉⽅法是（ ）。
A.
左侧眶下孔和切⽛孔阻滞⿇醉
B.
唇侧局部浸润⿇醉和切⽛孔阻滞⿇醉
C.
唇、腭侧局部浸润⿇醉
D.
左侧上颌结节和腭⼤孔阻滞⿇醉
E.
左侧眶下孔和腭⼤孔阻滞⿇醉