糖皮质激素能增强去甲肾上腺血管效应的作用称为：（）。A.竞争作用 B.协调作用 发布时间：2022-07-23 06:24 │ 来源：www.tikuol.com 题型：单项选择题 问题： 糖皮质激素能增强去甲肾上腺血管效应的作用称为：（）。A.竞争作用 B.协调作用 C.拮抗作用 D.允许作用
题型：单项选择题 Read and choose. 完形填空。 I was very busy yesterday. I got up (起床) before 7:00 1 the morning. I 2 my face very quicklyand drank some milk for 3 . It was a fine day. I 4 to 5 early. I had four classes in the morning. I had a rest (休息) after lunch. I 6 volleyball after school and then went home. At home I 7 dinner.I 8 TV 9 an hour after dinner, then I 10 my homework. What a busy day!( ) 1. A. in ( ) 2. A. wash ( ) 3. A. breakfast ( ) 4. A. go ( ) 5. A. park ( ) 6. A. playing ( ) 7. A. cook ( ) 8. A. watched ( ) 9. A. for ( ) 10. A. do B. at B. washes B. lunch B. went B. library B. played B. cooks B. see B. at B. does C. on C. washed C. supper C. going C. school C. to play C. cooked C. have a look C. of C. did 查看答案
题型：单项选择题 男性，13岁，面色苍白半年。体检：中度贫血貌，巩膜轻度黄染，脾肋下3cm。检验：血红蛋白81g／L，白细胞及血小板正常，网织红细胞13％；Coombs试验（-）；红细胞渗透脆性试验，初溶为58％氯化钠溶液。全溶为46％氯化钠溶液下列各项检查对诊断该病都较有价值，需除外（）A.外周血涂片检查B.红细胞直径测定C.红细胞厚度测定D.骨髓涂片检查E.红细胞渗透脆性试验 查看答案