According to the passage, what helps to explain why the population problem has come on "all of a sudden"?
A) The penny which doubles itself every day for one month.
B) The time span of at least two million years in human history.
C) An illustration of the exponential growth rate given by the author.
D) The large amount of money you would luckily make after the fourth week.
第1题:
A、are…being
B、is…being
C、has…been
D、have…been
第2题:
健康计划的总体目标中的三个“W”指
A:what,when,where
B:who,what,when
C:when,where,which
D:who,what,which
E:what,when,why
第3题:
计划的主要内容包括______,计划必须清楚地确定和描述这些内容。
A.What, Why, Who, Where, When, How many, How much
B.What, Why, We, Where, When, How to, How much
C.What, Why, We, Where, When, How, How much
D.What, Why, Who, Where, When, How, How much
第4题:
健康教育计划总体目标的三个"W"是指
A、when,why,which
B、who,what,when
C、when,why,what
D、when,where,what
E、who,what,why
第5题:
计划的主要内容包括______计划必须清楚的确定和描述这些内容。
A.What,Why,Who,Where,When,How many,How much
B.What,Why,We,Where,When,How to,How much
C.What,Why,We,Where,When,How,How much
D.What,Why,Who,Where,When,How,How much
第6题:
根据实际情况,回答问题 1. What kind of music do you often listen to? 2. What kind of music do you like best? Why? 3. What’s your best friend’s favorite music? Why? 4. What’s your mother’s favorite music? Why? 根据以上问题,写一篇文章介绍你朋友对各种音乐的看法。