问题
选择题
—Yeah, but not now, Tom． —Okay, I ．
A．just ask
B．have just asked
C．am just asking
D．was just asking
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Yeah, but not now, Tom． —Okay, I ．
A．just ask
B．have just asked
C．am just asking
D．was just asking
答案：C