嗜酸性粒细胞增多见于（）
A.副伤寒
B.感染早期
C.寄生虫疾病
D.应用肾上腺皮质激素
E.X线照射后
参考答案：C
读故事，排序。
Hello! I'm Mother Bear! Are you hungry? Let's make soup! First, I need a pot. I put some water into the
pot. Then, I put vegetables into the water. I need some salt and pepper. Now, I put chicken into the pot. The
soup is ready. Hmm, delicious!
A B C D E
正确的顺序是：______________________________________________________________________
在等差数列{an}中，a3+a7=37，则a2+a4+a6+a8=______．
