1岁男婴,突起哭闹不休,阵发性面色苍白发作,但发作间歇嬉逗如常,近1天来大便如果酱样。首先考虑的诊断是
A.肠扭转
B.急性肠炎
C.肠蛔虫病
D.肠套叠
参考答案:D
—I think collecting things is good for health.
—Yes, I quite ______ you. [ ]
A. agree
B. agree to
C. agree on
D. agree with
市场总体利率水平是影响债券投资价值的内部因素。( )