问题
选择题
——Did you write to Grace last summer ?
——No, but I’ll her over Christmas vacation .
A．be seen
B．be seeing
C．have seen
D．have been seeing
答案
答案：B
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——Did you write to Grace last summer ?
——No, but I’ll her over Christmas vacation .
A．be seen
B．be seeing
C．have seen
D．have been seeing
答案：B