皮皮学，免费搜题
登录
搜题
【单选题】
关于缩唇腹式呼吸的作用机制哪恰当 :A.
增强吸气力量
B.
增强呼气力量
C.
增强隔肌收缩力
D.
增加气道内压 ,延缓小气道陷闭
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】_____ being obese you are more likely to suffer from heart disease or diabetes later in life.
A.
As a result
B.
Consequently
C.
Result in
D.
As a result of
【简答题】沉淀形式和称量形式各应满足什么要求?
【简答题】Are you a social butterfly, or do you prefer being at the edge of a group of friends? Either way, your genes and evolution may play a major 1 , US researchers reported on Monday. While it may come as ...
【简答题】简述标准曲线使用时应注意哪些事项?
【单选题】He argued __________ smoking, and insisted that it was ____________ argument that smoking is harmful to health.
A.
for; beyond
B.
against; over
C.
for; over
D.
against; beyond
【单选题】The phrase 'starvation mode' means______.
A.
being very hungry
B.
eating what you like when you are hungry
C.
weight-loss efforts
D.
being ready to eat
【单选题】He argued forcefully and______that they were likely to bankrupt the budget.
A.
bluntly
B.
convincingly
C.
emphatically
D.
determinedly
【单选题】当焊缝中有平面状的小缺陷,会出现 ( ) 的现象 。
A.
只有轨底波
B.
B 、只有缺陷波
C.
C 、 轨底波和缺陷波同时显示
D.
D 、 无缺陷波和无轨底波显示
相关题目：