皮皮学，免费搜题
登录
搜题
【单选题】
下列那种情况,需要向旅客道歉( )A.
指引方向不明确给旅客带来不便;
B.
车到终点站,旅客拒不下车;
C.
旅客不听铁路旅客运输服务人员劝阻造成安全事故;
D.
旅客在车厢内乱丢垃圾;
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Which of the following statements about the research is CORRECT?
A.
The research has found that caffeine levels in the Pacific Ocean have risen.
B.
The research proved that cafes and coffeehouses caused the pollution.
C.
The research is carried out by researchers from Poland, U.S. and Canada.
D.
The research starts a series of studies on Ocean water.
【简答题】Dan Bebber is a senior research fellow at the University of Exeter in Britain. He says research has shown that wild plants and animals are moving toward Earth's North and South poles as the planet war...
【多选题】中药制剂分析的任务包括
A.
对中药制剂的原料进行质量分析
B.
对中药制剂的半成品进行质量分析
C.
对中药制剂的成品进行质量分析
D.
对有毒成分进行质量控制
E.
对中药制剂的体内代谢过程进行质量检测
【多选题】中药制剂分析的任务包括
A.
对原料药材进行质量分析
B.
对成品进行质量分析
C.
对半成品进行质量分析
D.
对有毒成分进行质量控制
E.
中药制剂成分的体内药物分析
【多选题】中药制剂分析的任务包括
A.
对原料药材进行质量分析
B.
对半成品进行质量分析
C.
中药制剂成分的体内药物分析
D.
对成品进行质量分析
E.
对有毒成分进行质量控制
【简答题】Research has shown that music has an important effect on one’s body and psyche (心灵). In fact, there is a growing field of health care known as music therapy, which uses music to treat diseases. Even h...
【单选题】This research has attracted wide ______ coverage and has featured on BBC television's Tomorrow's World.
A.
message
B.
information
C.
media
D.
data
【单选题】Much has been written on the virtues of natural childbirth, but little research has been done to______these virtues.
A.
confirm
B.
consult
C.
confess
D.
convey
相关题目：
参考解析：
知识点：
题目纠错 0
发布
