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【单选题】
已知A元素原子核内有13个质子，B元素一价阴离子的核外电子排布和氩原子相同，C元素的原子核外只有1个电子，写出A.
B.
C三种元素的名称、元素符号、原子结构示意图和电子式。
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反馈参考答案：
举一反三
【简答题】I’d like to apply for the job, and Damien would like to apply for it as well.
【单选题】Of the two shirts, I’d like to choose the_____ one to save some money for a cap.
A.
cheapest
B.
cheaper
C.
more expensive
D.
most expensive
【单选题】________, I’d like to thank all the people who have voted for me. Secondly I’d like to thank the people who are against me because you make me know that I still have shortcomings to overcome.
A.
After all
B.
First of all
C.
All in all
D.
Above all
【单选题】M:Excuse me! I’d like to buy a plane ticket to Paris W:Just a moment.We have two flights,one at noon,and the other at 4p.m. Which one would you like to take,Sir? M:I’d like to take the first availab...
A.
At 12:00
B.
.At 1p.m.
C.
At 4 p.m.
D.
.At 5 p.m.
【简答题】I’d like to for the job. 我想... ...工作。
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