61, The author's purpose in writing this passage is______.
A: to describe the difficulties in solving humanity's current problems
B: to present the different views on humanity's current problems
C: to analyse the contradiction between countries in dealing with humanity's current problems
D: to point out that humanity's current problems can only be solved through the cooperation of nations
A: to describe the difficulties in solving humanity's current problems
B: to present the different views on humanity's current problems
C: to analyse the contradiction between countries in dealing with humanity's current problems
D: to point out that humanity's current problems can only be solved through the cooperation of nations
举一反三
- Among" humanity's current problems" (Line 2, Para. 2), the chief concern of the scientists is______. A: the impoverishment of developing countries B: the explosion of the human population C: the reduction of biological diversity D: the effect of global warming
- ____ Environmental problems must be solved to ease the current global food shortage.
- Many of the current international problems we are now facing _____.
- Globalization is inevitable—linking is humanity’s natural impulse.
- ________ A point of sale should generate retail coupons only based on the customer’s current purchases.