新生儿、婴幼儿应避免使用的药物是()
A.对胆红素无影响的药物
B.与胆红素竞争力强的药物
C.与胆红素竞争力低的药物
D.无氧化作用的药物
E.对神经系统无影响的药物
参考答案:B
It is required by the rules that students______ get grades not lower than 85%in any subject in
order to get the scholarship. [ ]
A. will
B. may
C. shall
D. would
AD166出现“维修呼叫M1”是什么原因()
A.感光鼓寿命到期
B.维修计数器到期
C.机器型号设置错误
D.应用计数器到期