【简答题】Put the following two passages into Chinese There can be no doubt that the 1900s is remembered as the electronic century. Of course there have been other great advances, in medicine, in transport, in ...
【单选题】半数有效量是
B.
引起50%阳性反应(质反应)或50%最大效应(量反应)的浓度或剂量
【单选题】半数有效量是
B.
引起50%阳性反应(质反应)或50%最大效应(量反应)的浓度或剂量
【单选题】半数有效量是
B.
引起50%阳性反应(质反应)或50%最大效应(量反应)的浓度或剂量
【判断题】党要管党,首先是管好党员;从严治党,关键是从严治吏。() 判断对错
【简答题】Put the following English into Chinese 1 packing instructions 2 packing specification 3 packing list 4 packing charges 5 waterproof packing 6 seaworthy packing 7 customary packing 8 Neutral packing 9 ...
【简答题】Put the following paragraphs into the right order according to the guidelines of writing “Yes” letter. 1. To help us avoid similar incidents, I have sent a copy of your letter to the manager of our bi...
【单选题】根据我国船员条例,下列陈述有误的是:
A.
对符合船员注册条件的,海事管理机构应当给予注册,并发给船员服务簿
B.
船员服务簿中记载事项发生变更的,当事人应当向海事管理机构办理变更手续
C.
船员服务簿记载事项发生重大变更的,当事人应当重新办理船员注册手续
D.
参加航行值班的高级船员和普通船员,应当取得相应的船员适任证书