We walked ____ the TiananmenSquare to the Museum of Chinese History. A: A. across B: B. through C: C.by D: D.past

Today’s college students differ greatly from ___________. A: the past B: that of the past C: those of the past D: these of the past

Today’s libraries differ greatly from _______. A: the past B: those of the past C: that are past D: those past

The principle of uniformitarianism indicates that ______. A: the past is the "key" to the future B: tomorrow is the "key" to the past C: the present is the "key" to the past D: the past is the "key" to the present

Our English class will begin ________. A: in quarter past eight B: in a quarter past eight C: at quarter past eighth D: at a quarter past eight

It can be implied from the passage that war is at present ______ A: as necessary as in the past B: as bad as in the past C: worse than in the past D: not so dangerous as in the past

The construction of "(If) simple past + (main) simple past" can be used to denote a past habit.

— When will you be here?— I wil arrive on ___________ , the second.My flight arrives at ____________ . A: Monday, half past seven B: Tuesday, half past eight C: Wednesday, half past nine D: Thursday, half past ten

Past medical history includes A: past hospitalizations and operations B: history of known allergies C: past infectious diseases D: what drugs the patient takes

Choose the right flow of thoughts in Text A. A: the past me-the disease-the present me-the self-experimentation B: the present me-the past me-the disease-the self-experimentation C: the past me-the disease-the self-experimentation-the present me D: the disease-the self-experimentation-the past me-the present me