在Word97的文档中,选定文档某行内容后,使用鼠标拖动方法将其移动时,配合的键盘操作是()。
A.按住Esc键
B.按住Ctrl键
C.按住Alt键
D.不做操作
参考答案:D
She said I was _______ at reading than listening, and she told me I could do better __________ listening. [ ]
A. good, in
B. well, at
C. better, at
D. better, in
26岁初产妇,妊娠40周,头位,自然临产,产程顺利,宫口开大8cm,胎头棘下2cm,自然破水,羊水黄绿,破水5分钟后病人自觉呼吸困难,烦躁,发绀,血压80/40mmHg,心率126次/分,呼吸45次/分,胎心率120次/分
最有可能的诊断是()
A.哮喘发作
B.羊水栓塞
C.子痫
D.心力衰竭
E.急性肺炎