_________ the exact departure time, he missed his train.
A. Not be told B. Having not been told C. Not having told D. Not having been told.
--- I want to know whether the day I am looking forward to will come today or tomorrow.
--- Does that make any difference?
A. when B. why C. that D. on which
We were looking for you all this morning. You office without a word.
A. mustn’t have left B. shouldn’t have left C. couldn’t have left D. needn’t have left
Shanghai and Nanjing are among the most important cities in China _____ their size and population.
A. in favor of B. in case of C. in honor of D. in terms of
— What did your parents think about your decision?
— They always let me do _______I think I should.
A. when B. that C. how D. what
-- Have you been to the Great Wall?
-- Perhaps not in my memory. _______, it might have been during my early childhood.
A. If any B. If ever C. If once D. If not
