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【判断题】
根据分子轨道理论，HCl分子中的σ键是由H原子的1s轨道与Cl原子的1s轨道线性组合而成。A.
正确
B.
错误
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举一反三
【简答题】A．She will be having a meeting. B．She will be interviewing somebody. C．She will be talking to his secretary. D．She will be having classes.
【简答题】--- Will somebody go and get Dr. White? --- He's already been ___________.
【单选题】______old man had______bad fall. Will somebody send to doctor?
A.
An.../...a
B.
/...a.../
C.
The.../...the
D.
The...a...a
【单选题】.一Will somebody go and get Dr．Smith？ 一He’s already been ．
A.
asked for
B.
sent for
C.
looked for
D.
called for
【简答题】Use ''I wonder if ....'' to paraphrase the following sentence: Can I call you back in a minute? Example: Can you help me? I wonder if you can help me. Task: Will somebody come and tell her what to do...
【简答题】Listen to the dialogue,and then fill in the blanks Will somebody __________ them with you? How can you ____________ with so many foods? It seems _____________. I will try and hope someday I can be as ...
【简答题】A．He will go to somebody else for help. B．He will alter the woman's suggestion. C．He will organize a new company. D．He will follow the woman's suggestions.
【简答题】Will somebody ____________ them with you?
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