【单选题】【消耗次数:1】
大环内脂类抗生素不包括()
红霉素
罗红霉素
庆大霉素
交沙霉素
参考答案:
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随机题目
【单选题】 Not only the society but also the people in it ______.
①  has changed
②  have changed
③  have been changed
④  has been changed
【单选题】 She ___________ in delight upon hearing the news.
①  claimed
②  exclaimed
③  whispered
④  murmured
【单选题】 Lets pull ___________ the parking lot and have a rest.
①  about
②  into
③  out of
④  around
【单选题】 Their ____ that their project under way was something entirely new proved to be untrue.
①  belief
②  assumption
③  faith
④  suggestion
【单选题】 Prof. Lee took ___________ the chairmanship of the committee.
①  about
②  at
③  over
④  down
【单选题】 The Government will ___________ its control over economic growth.
①  make
②  do
③  tighten
④  need
【单选题】 I asked the secretary if there were ______ tickets but she had only the expensive ______.
①  one, ones
②  any, one
③  some, ones
④  any, ones
【单选题】 ______ David loves his daughters, he is strict with them.
①  When
②  If
③  Since
④  While
【单选题】 I was caught up ___________ conversation with a friend when someone knocked at the door.
①  in
②  at
③  over
④  off
【单选题】 She _____ useful knowledge of the English by careful study.
①  acquired
②  gained
③  sacrificed
④  earned