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【单选题】
利用算符优先算法对表达式 #9-( 2+ 3) # 求值, 当读取到操作数 3 时,操作符栈的状态是 ( ) .A.
# , - , (
B.
# , - , ( , +
C.
- , ( , +
D.
- , (
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【简答题】Who was Lady Claire? What happened to her?
【单选题】Claire is saying something important that you want to hear. Anna keeps interrupting Claire. You politely say:
A.
Shut up, Anna. You talk too much.
B.
Let Claire finish, please.
C.
Anna, you are rude.
D.
Please stop interrupting, because no one wants to hear you.
【简答题】Fill in each blank with “hurt”, “mean”, “miss” or “plan” in the word’s proper form. 1. I to join you in the morning exercise this morning, but I overslept. 2. He was badly in a traffic accident. 3. Wh...
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