The supply of lettuce in the short run will be ________ than the supply in the long run and ________ than the supply today. A: more elastic; less elastic B: more elastic; more elastic C: less elastic; more elastic D: less elastic; less elastic

The beauty of the city is _____ words can describe. A: more than B: no more than C: less than D: no less than

The baby can’t even sit up yet,_____walk! A: don’t mention B: let alone C: other than D: rather than

The theory of comparative advantage believes that even if a country is less efficient than another in the production of both commodities, there is still a basis for mutually beneficial trade.

—Which foreign language are you better at, English or French —I am sorry I know （）of English and （）of French. A: lot, less B: little, even less C: a little, still less D: much, less