题目内容
(根据括号内的适当形式填空)A thermos is used for ____ warm water.(keep)
(根据括号内的适当形式填空)The population has grown very ____ during the last three or four hundred years.(quick)
(根据括号内的适当形式填空)The ____ population is growing faster and faster.(world)
(根据括号内的适当形式填空)____ speak English and French.(Canada)
(根据括号内的适当形式填空)Write out the numbers in English and read ____ aloud.(they)