A sudden snowstorm occurred in Hangzhou in February, 2012, ____ great inconvenience in transport.A. causing B caused C. to cause D. having caused
( ) 21. The weather report says it will ________ cold tomorrow.
( ) 20. ---- Mary has broken the secret, you know? ---- No. ________, she wouldn’t have kept silent at the meeting.
( ) 19. What surprised me most was not what he said but _____ he said it.
( ) 18. If the work _______ by the end of the month is delayed, the construction company will be fined.
( ) 17. In those days, whenever I had difficulties, I _______Mr Shen for help.