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【单选题】
---You effort is sure to pay __________ ---Thank you for you encouragement.A.
off
B.
back
C.
for
D.
down
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举一反三
【简答题】听句子，选答语。 1. A. He's five. B. I'm ten. C. I'm fine. 2. A. It's his. B. It's her. C. It's cat. 3. A. No, I don't think so. B. My father gave it to me. C. Thank you. 4. A. Good idea. B. It's a fine day....
【简答题】根据图片选择恰当的语句。 1. [ ] A. Sit down. B. Stand up. 2. [ ] A. Touch your head. B. Touch the ground. 3. [ ] A. Stand up. B. Turn around.
【单选题】对于下面一段程序,当语句4执行出错后,应该执行哪条语句______。 exec sql whenever sqlerror continue; //语句1 exec sql whenever sqlerror goto s2; //语句2 exec sql whenever sqlerror goto handle_error; //语句3 ... ... Exe...
A.
执行语句3
B.
执行语句6
C.
执行语句2
D.
执行语句7
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