I still remember the days___ I spent ______ with you in Beijing．
| A．when; staying | B．what; to stay | C．that; staying | D．during; to stay |
. _______, he always tries his best to complete it one time.
A However the task is hardB However hard the task is
C Though hard the task is D Though hard is the task
Seldom ____ as lonely as now, though I have been living in this house for more than 20 years.
A have I feltB I have felt C I had felt D had I felt
. _______, they will do us a lot of good.
A. Unpleasant as his words may beB As unpleasant his words may be
C His words may be as unpleasant D Unpleasant his words as may be
Only when we saw the photos about the air crash_____ how terrible it was.
A had we known B we had knownC did we know D we knew
______, it will make a difference to the life of the people in the earthquake – stricken area.
A However the contribution is small B No matter small the contribution is
C However small the contribution isD No matter how the contribution is small