The passage mainly discusses ______.A.the necessity of social changeB.certain factors that 2021-03-14 Wife: Can you come over here, please? Which one is better? Husband: ______.A.I have no ide 2021-03-14 According to Mr. Gretz, the present sum of money will enable the scientists to provideA.mo 2021-03-14 There are places in the world where people are alleged (被认为) to live much longer and re 2021-03-10 The world has never been more closely and intricately connected. Our behavior【C1】______the 2021-03-09 Millions of farmers, drawn by the______of employment, came into the city which made the pr 2021-03-09 In 1798 the political economist Malthus predicted that in time mankind would face starvati 2021-03-09 He is in some ways______and in some ways rather childish.A.fashionableB.sillyC.emotionalD. 2021-02-19 Mobile phones are proved to ______ with flight instruments and have a negative effect on f 2021-02-18 In the passage the author's attitude towards "mixed-ability teaching" is______.A.criticalB 2021-02-18