单项选择题
A. Yes, he is used to doing it. B. No, he will leave it to other extras. C. Yes, he insists on doing it. D. No, he will let the experts to do it.
A.50. B.53. C.43. D.33.
A. Drought in rice-producing countries like India. B. Improving global economy raises the demand. C. Further weakness in the U. S. dollar is likely to occur. D. All of the above.