【单选题】游客被毒蛇咬伤后,导游员应该马上用绳、布带或其他植物纤维在伤口上方超过一个关节处结扎,每隔( )要放松一次,以免组织坏死。
【单选题】以下哪种抗菌药物的作用机理是抑制细菌蛋白的合成( )。
【单选题】Which of the following is within the business line of ReputationDefender?
A.
To supply technical support to Internet users.
B.
To provide legal service to defend one's reputation.
C.
To protect people's personal information.
D.
To do research and graphic for Newsweek.
【单选题】According to Paragraph 4, which of the following statements is CORRECT?
A.
Information technology makes mass production more powerful and economical.
B.
Various kinds of unique productions will be the trend in the near future.
C.
Consumers prefer to choose mass-produced stuff consistently.
D.
New information technologies are making mass production more desirable.
【单选题】小儿腹泻合并重度脱水,第1天静脉补液的总量为
【单选题】游客被毒蛇咬伤后,导游员应该马上用绳、布带或其他植物纤维在伤口上方超过一个关节处结扎,每隔()yao放松一次,以免组织坏死。