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【单选题】
Conversation 1A.
Make an appointment with Simon.
B.
Fix the time for a meeting.
C.
Ask Simon to come to a meeting.
D.
Put off an appointmen
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举一反三
【单选题】—Mr. Li, I found a watch on the playground. —You should try to find out _______. [ ]
A.
whose is the watch
B.
who is the owner of the watch
C.
whom does the watch belong to
【单选题】–Mr Li, I found a watch on the playground. -You should try to find out ______.
A.
whose is the watch
B.
who is the owner of the watch
C.
whom does the watch belong to
D.
who the owner of the watch is
【单选题】费德勒模型中,用三个指标来界定下属与情境。( )
A.
领导成员之间的关系，任务结构化程度，职位权力；
B.
领导能力与，下属能力，情境复杂性程度；
C.
组织，制度，下属；
【单选题】诊断原发性不孕的依据为
A.
结婚2年，未避孕1年，未孕
B.
结婚2年，安全期避孕，未孕
C.
结婚3年，未避孕，自然流产1次后未孕
D.
结婚4年，避孕套避孕，近2年未避孕未孕
E.
结婚4年，人工流产3次，近2年未避孕未孕
【单选题】--- Look! It ____ be Jack on the playground. ---It ____ be him. Because I saw him enter the school library just now.
A.
may; mustn’t
B.
must; can’t
C.
can; can’t
【简答题】费德勒模型中的任务结构指_。
【单选题】—Where’s Li Hua? —Look! He ____ tennis on the playground.
A.
plays
B.
played
C.
playing
D.
is playing
【单选题】---Where’s Li Hua? ---Look! He _______ tennis on the playground.
A.
plays
B.
played
C.
was playing
D.
is playing
【简答题】.在考古工作中,可以从古生物遗骸中 的含量推算古生物到现在的时间 。设 是古生物遗骸中 和 存量之比, 是空气中 和 的存量之比。试证明: ,式中 为 的半衰期。(9分)
【单选题】选出句中的宾语补足语: Did you see Li Ming playing football on the playground just now ?
A.
Li Ming
B.
playing football
C.
on the playground
D.
just now
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