________intotheoffice______thetelephonerang.选C
A、Hehardlygot;when
B、Hehadhardlygot;than
C、Hardlyhadhegot;when
D、Hehardlyhadgot;than
解释下原因,并翻译
Sheoughtto____tofinishitbefore12o'clock.
A、ask
B、beenasked
C、beasked
D、havebeenasked