单项选择题
—Cars moved very slowly in the 1920's.—Yes, but they ()move more quickly than 1910.
A. were to B. did C. will D. can
单项选择题 Hardly () a good job without putting his best foot forward at his job interview.
单项选择题 He ()his speech by calling for a vote of thanks for last year's president.
单项选择题 All students () a loud laugh when professor Henry Mitchel told them the joke.