列车进路
参考答案:
接车、发车、转场进路,又统称为列车进路。
—What do you think of James?
— Well,_____ his father, James___ sharing his things with others .
A.likes; like
B.like; likes
C.likes; likes
D.like; like
口对口人工呼吸要求做到()。
A.频率8~10次/分,潮气量600ml
B.频率16~20次/分,潮气量800ml
C.频率12~16次/分,潮气量600ml
D.频率12~16次/分,潮气量800ml
E.心率与呼吸频率之比为(4~5):1,潮气量800ml