题目内容:
Where should a stamp be placed on the envelope?
A.On the upper right corner of the envelope
B.On the upper left corner of the envelope
C.On the right of the envelope
D.On the middle of the envelope
参考答案:
Where should a stamp be placed on the envelope?
A.On the upper right corner of the envelope
B.On the upper left corner of the envelope
C.On the right of the envelope
D.On the middle of the envelope