题干
34．Hardly_________the phone I was told that the hotel had been booked full．
A：I had picked up；whe
B：had I picked up；the
C：had I picked up；whe
D：I had picked up；the
答案(点此获取答案解析）
C
，使
命题
，都有
给出下列结论：
”是真命题 ② 命题“
”是假命题
”是真命题； ④ 命题“
”是假命题