Why does the boy look worried
A. [A] Because he is ill. [B] Because he is in hospital.
B. [C] Because his mother is ill.
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Your skirt is different ______ mine.
A. to
B. for
C. from
网络技术中，“上传”是指把文件从远程计算机拷贝到用户本地计算机中的过程。( )
A. 对
B. 错
Alice hash’t told me______she expected to go to California.
A. [A] what
B. where
C. when
What’s Linda
A. [A] A nurse.
B. A doctor.
C. A teacher.
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