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问题
单项选择题
人工挖孔桩堆土应离孔口边（）以外。
A.0.5m
B.1.0m
C.1.5m
D.2.0m
答案
参考答案：
C
补全对话，情景问答
Match the sentences. (找上下句)
( )1. How many pencils can you see?
( )2. Oh, it's beautiful!
( )3. Who's he?
( )4. Is that boy your brother?
A. Thank you.
B. No, he isn't.
C. I can see five.
D. He's my friend, Jack.
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问答题
审核输入凭证、记账，月术转账
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