This “ noctilucent cloud ” occasionally appears when the earth is first cloaked in the evening darkness; shimmering above us with a translucent whiteness, these clouds seem quite unnatural. (Para. 7)
【简答题】WHOLE GET FROM A. INDIA AS A (62)______ADDS ALMOST 20 MILLION PEOPLE A YEAR B. KEEP KERALA (63)______PUTTING ADDED PRESSURE C. KERALA HELP GIRLS AND BOYS ()______EQUALLY GOOD SCHOOLING SHOULD THAT H...