________ into the office ______ the telephone rang.选C
A、He hardly got;when
B、He had hardly got;than
C、Hardly had he got;when
D、He hardly had got;than
解释下原因,并翻译
She ought to ____ to finish it before 12 o 'clock.
A、ask
B、been asked
C、be asked
D、have been asked
解释下原因,并翻译