小儿感冒发病率最高的年龄阶段是()
A.新生儿
B.婴儿
C.婴幼儿
D.学龄前儿童
E.学龄儿童
参考答案:C
96. It is reported that the thirty-ninth president of America Jimmy Carter has won the Nobel Prize _____ peace in the year of 2002.
A.in
B.on
C.at
D.For
奥美拉唑抗消化性溃疡的作用是由于
A.阻断了组胺H2受体B.阻断了组胺H1受体C.阻断了组胺H1、H2受体D.抑制了H+、K+-ATP酶E.阻断了M胆碱受体