题目内容

【B4】

A. question
B. ask
C. change
D. charge

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【B10】

A. Secondly
B. Then
C. Therefore
D. However

Henry is often seen()English aloud every morning in the classroom

A. read
B. reads
C. reading
D. to read

用于输入压缩文件格式的ZipInputStream类所属包是

A. java.Util
B. java.io
C. java.Nio
D. java.util.zip

下列代表十六进制整数的是

A. 0123
B. 1900
C. fa00
D. 0xa2

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