消化性溃疡的好发部位为()
A.胃
B.十二指肠球部
C.十二指肠升部
D.十二指肠横部
E.十二指肠降部
参考答案:B
I think Father would like to know _______ I’ve been up to so far, so I decide to send him a quick note.
A.which
B.why
C.what
D.how
下列哪类评价主要评定学生的学业成绩?()
A.诊断性评价
B.过程性评价
C.形成性评价
D.总结性评价